Trigonometry Practice Question and Answer
8 4 Q:
64899292a33e0f47b78c0570 4 Q:
638f34ef58400a550dc947a0 4 Q:
62f23ac33342ab1184323974 4 Q:
64c763878f85ca71557d2936 4 Q:
64b4ffe92dc867f593f5222e Answer : 1. "
4 Q:
62f23a873342ab118432324c 4 Q:
64b506d7e154aff53372e425 4 Q:
6332e2d15c208a6bf707c15b
Q: यदि $${secA={5\over 4}}$$ है, तो $${{tanA}\over 1+tan^2A}-{sinA\over secA}$$ का मान क्या है?
508 064899292a33e0f47b78c0570
64899292a33e0f47b78c0570- 11false
- 20true
- 33false
- 42false
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Answer : 2. "0"
Q: किसी भी वास्तविक मान के लिए $${\sqrt {secθ-1}\over \sqrt {secθ+1} }=?$$
507 0638f34ef58400a550dc947a0
638f34ef58400a550dc947a0- 1cotθ-cosecθfalse
- 2secθ-tanθfalse
- 3cosecθ-cotθtrue
- 4tanθ-secθfalse
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Answer : 3. "cosecθ-cotθ"
Q: यदि p = cosec θ – cot θ and q = (cosec θ + cot θ)-1 तो निम्नलिखित में से कौन सा सही है?
504 062f23ac33342ab1184323974
62f23ac33342ab1184323974- 1p - q = 1false
- 2p = qtrue
- 3p + q = 1false
- 4p + q = 0false
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Answer : 2. "p = q "
Q: $${sin^2θ\over cosθ(1+cosθ)}+{1+cosθ\over cosθ} =?$$
501 064c763878f85ca71557d2936
64c763878f85ca71557d2936- 1cosecθfalse
- 2secθfalse
- 32cosθfalse
- 42secθtrue
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Answer : 4. "2secθ"
Q: यदि a cot θ + b cosec θ= p और b cot θ + a cosec θ = q है तो p2 -q2_____ के बराबर है
498 064b4ffe92dc867f593f5222e
64b4ffe92dc867f593f5222e- 1true
b2 – a2
- 2false
a2 – b2
- 3false
b – a
- 4false
a2+b2
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Answer : 1. "b2 – a2
"
Q: व्यंजक का मान क्या है?
(tan0° tan1° tan2° tan3° tan4° …… tan89°)
492 062f23a873342ab118432324c
62f23a873342ab118432324c- 11false
- 21/2false
- 30true
- 42false
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Answer : 3. "0 "
Q: (sinθ+cosecθ)2+(cos θ+ sec θ)2=?
486 064b506d7e154aff53372e425
64b506d7e154aff53372e425- 15 + tan2 θ + cot2 θfalse
- 27 + tan2 θ - cot2 θfalse
- 37 + tan2 θ + cot2 θtrue
- 45 + tan2 θ - cot2 θfalse
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Answer : 3. "7 + tan2 θ + cot2 θ"
Q: यदि x = a secθ cos∅, y = b secθ sin∅, z=c tanθ, तो $$ {x^2\over a^2}+{y^2\over b^2}-{z^2\over c^2} $$ का मान क्या होगा?
472 06332e2d15c208a6bf707c15b
6332e2d15c208a6bf707c15b- 11true
- 24false
- 39false
- 40false
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Answer : 1. "1"
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