तपाईँलाई थाहै छ, विरुबाले खाना बनाउनका लागि सूर्यको प्रकाशको आवस्यकता पर्दछ ।  अँध्यारो .....

Sovereignty is the full right and power of a governing body over itself, without any interference from outside sources or bodies. In political theory, sovereignty is a  .....

You can proceed as, From question,  sin15°.cos75° =122sin15°.cos75°[As, hint (b)] =12sin15°+75°+sin⁡(15°-75°) =12sin90°+sin⁡(-60°)[Applying, hint (c)] =12sin90°-sin60°[Applying, hint .....

What do you see in the image given above? A woman helping a hearing impaired child to learn. You may also do the same if any of you friend at school has such a .....

Here, you can use the formula of (a2 + b2), which is  (a2 + b2) = (a + b)2 - 2ab If a = x2 and b = 1, then we can write (x2)2 + 12 = (x2 + 1)2 - 2x2  If you replace this value in the given .....

A. P. J Abdul Kalam says that the full form of FAIL is  First Attempt In Learning. I think it is the Frequent Attempts In .....

Did this answer help you? Please let us know if we could help you in any other way. Please feel free to ask if you do not .....

First we should rewrite cos 84 as sin 6 (these two are equal). Denote our desired answer A (which should turn out to be 1/16)   (remember sin 6 is the cos 84)  Suppose we multiply both sides by .....

नेपाल कविताका लेखक सिद्धिचरण श्रेष्ठ हुन् ।  उनको जन्म मृत्यु १९६९–२०४७मा भएको थियो .....

दुर्लभको विपरीतार्थक ....सुलभ ........ हो । (सुलभ, सजिलो, सहज)    अनेकार्थी शब्द....... कल ....... हो । (बल,कल,भल .....

यही आधारमा लेख्नुहोस् ल ।  सजिव   जिउँदो अवगत    जानकारी प्रतिज्ञा    सङ्कल्प पुञ्ज   .....

If the locus of the set of points is equidistance from A(1, -2) and B(-3, 2) Then, let us suppose a point P(x, y) on the locus such that PA = PB Using distance formula, d =  x2-x12+y2-y12 -------- (i) where, (x1, y1) and (x2,y2) .....

Here, the given equation is  x - 3y +8 = 0 and  the given point is (2, 4). Compare the point (2, 4) with coordinate (x, y), you will get x = 2 and y = 4. Substitute the respective values in the equation and simplify. If left hand .....

Synodic month is the time required by the moon to move around the earth from one full moon to another full moon. It is 29 days 12hrs 44minutes 2.8 .....

Bijay, when the constitution was formulated, it created the atmosphere for election. And, we had local level election at the end of Jestha. Now, we are having local level election in 2nd province. Bijay, you got it, didn't you? If not, .....

For point P, P(x, y) = m1x2+m2x1m1+m2 Taking, (x1, y1) = (3, -1), (x2, y2) = (6, -5) and m1+m2 = 1:2  For point Q, Q(x, y) = m1x2+m2x1m1+m2 Taking, (x1, y1) = (3, -1), (x2, y2) = (-6, 5) and m1+m2 = .....

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Look at .....

In this question we have given  AD = 15 AC = 13 and BD = 9 To prove tan θ = 12 / 5 we need AB  and BC. In triangle,ADB. Using pythagoras theorem.  AB2 = AD2 - BD2 Calculate AB. Then In triangle, ABC, BC2 = .....

Good road, Quality education, healthy drinking water are some indicators to the development. But, the basic infrastructure for the development is not satisfactory. In many of the developing countries, the basic infracture are good. You many also .....

This problem is related to indices, so you must know some rules (i) (x . y)m = xm ym (ii) xm × xn = xm + n (iii) xmyn = xm - n Now, x2y24×2x3y322x2y2×x3y32  using rule .....

You can see the man is carrying load with the help of wheelbarrow. Here, all the input work applied by the man is not converted into outputwork. It is because of friction. Due to friction, some part of the energy is lost in the form of heat and .....

Look at the above figure . Here, shrew is eaten by owl. Shrew is secondary consumer and owl is tertiary consumer. Those animals which depends on primary consumer for their food are called secondary consumer. While tertiary consumer are those .....

Women affect in population growth Generally, the age at which a woman first marries is directly related to the number of children she will bear because it affects the length .....

Properties of parallelograms One special kind of polygons is called a parallelogram. It is a quadrilateral where both pairs of opposite sides are equal and parallel.

There are six important properties of parallelograms to .....

The clock which measures the very small interval of time is atomic clock. This clock derives its time scale from the vibration of atoms or molecules. So, its time interval can be measured at minimum .....

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If you carefully look at the triangle and its image, you can see that vertex A makes - 90o angle with its image A' at coordinate (-2, 2). Can you check if other vertices of triangle ABC make their image with - 90o angle at coordinate .....

You must get a + k = .....

2 Pushing force  Now look at this picture. What do you see? You can see a man is applying force in order to push the elephant away from him. This is pushing .....

You might have learnt about Heat. By using this formula you can solve it. F-32  = C-0   180      100 Try .....

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You can solve as follows; C.P = Rs. 2500 S.P = Rs. 2000 Since,  S.P < C.P,  there is loss. so, loss = C.P - S.P                      = 2500 - 2000       .....

Aniline is prepared in the lab by the reduction of nitrobenzene with tin and .....

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The man in the above picture is a home minister of India. His name is Raj Nath Singh. Seena, did you get .....

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Arpan, but, the term mentally retarded is taken in bad ways, so, we should call them people having intellectual disability, okey? Such people cannot do their day to day work in right way. Their performance is below average, and, they won't .....

Methane it is produced when vegetation decomposes naturally within some geographical marshes, swamps, and bogs. The main process for the production of methane is anaerobic digestion. Methane, is called marsh gas as it is a product .....

As you look in the figure above. The troposphere is the lowest portion of Earth's atmosphere, and is also where nearly all weather takes place. It contains approximately 75% of the atmosphere's mass and 99% of the total mass of .....

RNA is very essential in the formation of proteins stored in the ribosomes of a cell. i) RNA acts as a messenger that carries information from DNA to ribosomes, ii) RNA is used to make up the sub-units of the ribosome   iii) RNA .....

Function of Auxin i) Application of auxins activates root initials.Rapid adventitious root formation is absolutely essential in cuttings for their successful development into new plants in vegetative propagation. ii) Auxins are being used as .....

A school is an institution designed to provide learning spaces and learning environments for the teaching of students under the direction of .....

As we know corresponding sides and  angles of congurrent  triangles are equal, Here we have to use this property. So,Triangle  ABC and DEF, <B = < E <C = < F  and  <A = < D. AB= FD BC = FE Now use .....

As we know corresponding sides and  angles of congurrent  triangles are equal, Here we have to use this property. So,Triangle  ABC and DEF, <B = < E = 123o <C = < F =35o and  <A = < D.=...... AB= DE BC = .....

As we know corresponding angles of similar  triangles are equal, Here we have to use this property. So,Triangle  ABC and DEF, <A = < E <ABC = < FDE  and  <BAC = < EFD. Now use the values of  given .....

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व्याकरण भाषालाई अनुशासनमा राख्ने डोरी हो भन्ने कुरा सुन्नु भएको होला । व्याकरणको प्रयोग .....