Here,  13 sinA = 12 So, sinA = 12/13 Now, cosecA=1sinA secA=1cosA=11-sin2⁡A  tanA=sinAcosA=sinA.secA  cotA=1tanA Now,  put the values, you will get .....

First of all Chemical change means A change where the product cannot be reversed. So when you burn a paper you get ash which cannot be turned back to paper. Hence Burning of paper is a Chemical .....

The importance of classroom education highlighted in the poem are below: - students can get better marks in the exam.  - they can be prepared for the quiz. - the person can be enlightened. - they also can learn "microcosm of human .....

Given,   41cosA = 40 cosA = 40/41          = b/h Here, b = 40 , h = 41 , Find the value of p by using  pythagoras theorem. And find the value of tanA = p/b Then find the value of 1 - tanA/1 + .....

Pine is gymnosperm and mango is angiosperm. Now can you find .....

In the constituent assemblies, there were 601 members. The members were elected from parliamentary election system. 240 were elected via first past the post election system. 335 were elected through proportional representation system. And the .....

We know 1o  =  ( 10 /  9 ) g So.          50o  =  50 x  ( 10 / 9 )g Now simplify and get your .....

The lines that run from east to west in a globe are called lines of latitudes. And the lines which run from north to south are called the lines of longitude. Latitude and longitude are imaginary (unreal) lines drawn on maps to easily locate places .....

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The importance of the forest to human beings are:- It gives us firewood, timber, medicinal herbs, etc. It gives shelter to some people. It prevents various natural disasters like flood, landslide, soil erosion, etc. which save .....

A dark brown to black pigment occurring in the hair, skin, and iris of the eye in people and animals. It is responsible for the tanning of skin exposed to .....

We keep pets for pleasure. Some people keep dogs as pets. Others keep birds, pigeon or rabbits as pets. Pets are .....

loyal - disobedient, cheater, disloyal, nasty, stupid gorgeous - ugly, unpleasant save - waste, harm, confine obedient - disobedient, cheater, disloyal, nasty, stupid hatred - love, affection friends - .....

Natural resources like air, water, sunlight, minerals, rocks, soil, uranium, oil, etc. all of those are directly or indirectly important of living beings. Air consists of oxygen which is necessary for respiration of animals whereas carbon .....

Here, Sum of (a2 - 3) and (3a2 - 4) can be written as, = a2 - 3 + 3a2 - 4 = 4a2 - .....

A virus is an extremely tiny parasite which can reproduce only in living beings that corrupts something else inside that body. When it gets favourable conditions inside a living body, it multiplies its number which could be infectious. But when it .....

        (  x + 2 ) + (  x + 3 ) =        x  +  2  +  x  +  3 =        x  + x  +  2  +  3 =        2x .....

On the basis of the pictorial representation, we can note that: - a computer is an electronic device or machine. - it receives data, - it stores data, - it processes data, and - it gives a .....

Compound is a substantial formed bo combination of two or more than two elements. For example, water is formed by the combination of hydrogen and oxygen, so it can be regarded as a compound. Other examples of compounds are carbon dioxide, salt .....

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Here,          Let Selling price be SP          Marked price = SP + (25/100) ⨉ SP = 1.25 SP          Cost price (CP) = SP - .....

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अरुले तिरस्कार र अपमान गर्दा पनि उनी बिचलित भइनन् । आफ्नाो साधनामा निरन्तर लागिरहिन् । त्यही .....

झमक घिमिरेले प्राप्त गरेका केही प्रमुख पुरस्कारहरू निम्न छन् । कविता राम बाल साहित्य प्रतिभा .....

माफ गर्नुहोला, प्रश्नको आसय स्पस्ट भएन । कृपया प्रश्न प्रस्ट राख्नुहोला .....