Here, given  [x - 3] 24 = [4] 2x - 12  = 4                     [Multiplying the given matrices ] 2x = 16 or, x = .....

Here,  ∡EBC = 60o  [ Since, PBC is an equilateral triangle.] ∡ECB = 45o   [ Since, diagonal of square bisects the vertex angle(90o).] Now, in triangle EBC,  ∡EBC + ∡ ECB = ∡CEP      .....

Let ABCD be a quadrilateral and E, F, G and H be the mid-points of AB, BC, CD and DA respectively as shown below. Draw diagonal BD. In triangle ABD, EH // BD.        [The line segment connecting the midpoints of .....

Let the point of intersection be O and the image formed by joining endpoints is shown below. 1. In ∆AOB and ∆ DOC,  i. AO = OC (S)                    [ O bisects line AC .....

Here,  two straight lines, AC and BD, intersect each other at right angle. After joining the endpoints, we get Let the point of intersection be O. Triangle AOB is congruent to triangle COD by SAS condition of congruency.  So, AB = .....

Here, Load (L) = 500N Effort (E) = 100 N Load arm (L.A) = x Effort arm  (E.A) = 80 -x By using formula, Effort ⨯ effort distance = load ⨯ load distance Solve .....

Here, frist the centriod of triangle.  G(X, Y)=  (( x1 + x2 + x3)/3, (y1 + y2 + y3)/3) Now find the slope of side, BC by using formula, m1= [y2-y1]/[x2-x1] Let m2 be the slope of required line  Then, .....

Myopia is the defect in the eye. To overcome short-sightedness, the reflections should be moved behind to be focused on to the retina; therefore, concave glasses are .....

Here, Volume of ice(V) = 1800 cm3 Density of ice(Di) = 0.9 g/cm3 Density of Water(Dw) = 1 g/cm3 Now, Mass of ice = Di x Vi  = 0.9 x 1800 =  1620 g Hence,  Mass of ice(Mi) =  1620 g Now,  We know,  Mass .....

Here,  cosecA .cotA = √2 cosA / sin2A = √2                   [ since, cosec= 1/ sin   and cot  = cos / sin.] or, cosA  = √2 .....

1. In ∆BDE and ∆ACD,  i. DE = AD    (S)            [ sides of equilateral triangle ADE] ii. ∡BDE = ∡ADC (A)   [∡BDE = ∡ADE + ∡ADB  .....

We know,  P(x, y) --- translated by ab----->P'(x + a, y+b) Thus,  A(2, 0) -----translated by (2, -3)--->A'( 4. -3) Similarly find B' & C'. Again,  P(x, y)-----reflected by line y = - x .....

Here, Given equation is x secθ + y cosecθ = a  Slope of this line = m1 = - coefficient of x/coefficirnt of y = -secθ / cosecθ = - tanθ Let m2 be the slope of required .....

‘सन्तुष्टि’ कविता भरतराज पन्तद्वारा लिखित कविता हो । कवितामा हामीले जसरी जीवन बिताएका छौँ .....

प्रश्न नेपालीमा स्पष्टसँग लेख्नुहोला .....

Please mention the question .....

डा. रुइत विश्वकै सबैभन्दा प्रख्यात आँखाविज्ञ हुन् । उनले लामो समयको खोज र अनुसन्धानपछि .....

Loktanta is a system that effects directly or indirectly to all the public. Lok means people and Tantra means a system/method. So, Loktantra means the rule of people. It is the improved version of democracy. In this system, the state power is .....

Here, We know that, to find seperate equation  must factorise the given equation For that, we rewrite the given equation as (Cosec2A - Cot2A) x2 - 2xyCotA - y2 = 0 Here, as Cosec2A - Cot2A = 1, the value would not be changed. or, .....

Lumbini is a place where Suddhodhan ruled. This palace is also one of the major attractions. You know Lumbini is the birthplace of Siddhartha Gautam. Being the birthplace, different monasteries have been set up there. Further, Ashoka pillar is .....

आङ सान सुकीले राजनीतिमा प्रवेश गरेको घोषणा सन्  १९८८ अगस्त ८ मा गरिन् । उनको जीवनीबाट बाहिर .....

- The government should work with long-term plans and policies for the management of hydro-electricity in Nepal. - The government should focus on constructing storage based hydropower projects. - The institutional capacity of the .....

In fact, informed citizens promote good governance. This forces the government to be accountable and democratic. Besides, it is everyone's right to obtain information which is required for their personality .....

A single-replacement reaction replaces one element for another in a compound. The periodic table or an activity series can help predict whether single-replacement reactions occur. 2 HCl(aq) + Zn(s) → ZnCl2(aq) + H2(g) A .....

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a ) CO2 + H2O → H2CO3 b) CA(HCO3)2 + HCl = CACl2 + CO2 + H2O c) CaCO3 → CaO + CO2 d) NH3 + Co2 = Co(NH2)2 + H2O e)NH3 + HNO3 → NH4NO3 + H2O f) NH3 + H2SO4 = .....

Satellite chromosome is actually the terminal segment of a chromosome that is separated from the main body of the chromosome by a secondary .....

Here, = xyz-xz-y+yzx-yx-z+zxy-xy-z  -xyz-xy-z-yzx-yz-x-zxx-yy-z Taking LCM we get, -xy(x -y)-yz(y - z) - zx(z - x)x -y )(z-xy-z Now open bracket in numerator and simplify to get .....

Since Yama kept the Pandavas hidden for the last year of their exile, just as the Kauravas demanded, they were able to come out of exile after the thirteenth year. The Pandavas desperately wanted their kingdom back from the Kauravas, but they .....

Later the organization started to distribute pamphlets against the Rana dynasty to enlighten the people against the Rana Dynasty. Thus, we can say that Praja Parishad was established to lead the revolution against Rana regime in .....

The dependency ratio is a measure showing the ratio of the number of dependents aged zero to 14 and over the age of 65 to the total population aged 15 to 64. This indicator gives insight into the number of people of nonworking age compared to the .....

Root is used of panch aule for medicine. It is used for cut and wound, intestinal disorder and .....

When a person stops breathing due to choking or drowning in water, artificial respiration is .....

Choking occurs when a foreign object lodges in the throat or windpipe, blocking the flow of .....

The preventive measure of heart stoke and brain stoke are as folow. 1) Maintaning blood pressure. 2) Maintaning weight 3) Exercise 4) No comsumption of alcohol 5) Treat diabetes 6) Quit .....

- The constitution has declared Nepal as a secular state. - There is the provision of inclusiveness. - There is the provision of public-private partnership for the growth and development of the national .....

The deterioration of the environment by natural or human forces is known as environmental degradation. Natural happenings like heavy rain, floods, storms, earthquakes, volcanoes etc. are not under human control and they play havoc with .....

a) Na2CO3 + 2HCl →2NaCl + H2O + CO2 b) 2HCl + Ca(OH)2 → CaCl2 + .....

The arteries are the blood vessels that deliver oxygen-rich blood from the heart to the tissues of the .....

The disadvantages of electricity are presented in the points below. - Electricity can cause pollution if it is generated by fossil fuels, or nuclear energy. - It can affect animal life if it is generated by hydroelectric dams or tidal power. - .....

The following are some common indicators of rule of law. We know that a particular state has rule of law if:  - the government activities are run according to the law. - the law is implemented equally across the country. - .....

By question, Sunayana can do ( 1 ∕ 3 ) part of work in 1 day. Chahana can do ( 1  ∕ 4 )  part of work in 1 day. Then, Sunayana + Chahana can do [ ( 1 ∕ 3 ) + ( 1  ∕ 4 ) ] part of work in 1 .....

I thik your question should be:  If a=1, b= -5, and c=6. then the values of x x=[ -b∓√(b2-4ac)]/2a Taking + ve sign,  x =[ -b + √(b2-4ac)]/2a    = [ 5 + √(25 - 4.1.6)]/2    = [ 5 .....

८. (क) किसानहरुले खेत खनेछन् । (ख) तिमीहरु दशैँमा रमाइलो गर्नेछौ । (ग) जब पानी पर्यो तब बाटो हिलो .....

- Each political party should focus on the needs and desires of the people rather than their self-interest. - The political parties should be united to settle the disputes and conflicts in the country. - The political parties should focus on the .....

Using BODMAS rule and solving two at a time. = 2.1 + 0.01 - 2.01 + 20 - 0.002 = 2.11 - 2.01 + 20 - 0.002 = 2.11 + 20 - 2.01 - 0.002 [ Placing 20 at front to add with its respective positive number ] = 22.11 - 2.01 - 0.002 = 22.11 - 2.012 [ Since .....

By question, Rekha leaves ( 3 ∕  8 ) miles from the pashupati temple. Radha leaves ( 1 ∕  4 ) miles from the pashupati temple. Then, to solve for how much closer is Radha, = ( 3 ∕  8 ) - ( 1 ∕  4 .....

Civil society also helps in informing the public about state affairs. It instils political awareness in the mind of people expressing public dissatisfactions and forming a popular wish. It also facilitates negotiations and decisions in favour of .....

By question, CP of 5 cameras = Rs 4500 ∗ 5 = Rs 22500 CP of discounted 9 cameras = Rs 2500 ∗ 9 = Rs 22500 Total CP of 14 cameras = Rs 22500 + 22500 = Rs 45000 Again, SP of 14 cameras = Rs 3000 ∗ 14 = Rs .....

Economics importance of bee. 1) Bees are environment friendly and are vital pollinators. 2) Bee wax is the natural was that is produced in the hive. It is used to make toiletry and goods like candle, saving cream and coldcream. 3) Honey is rich .....