Trigonometry Question and Answers Practice Question and Answer

Q:

यदि  तथा  तो cot (A + B) का मान क्या है?

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Answer : 3. "-1"

Q:

यदि   है तो .का मान है।

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Answer : 2. ""

Q:

निम्नलिखित में से कौन सा   का एक सरलीकृत मान है।

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Answer : 3. "1"

Q:

यदि a(tanθ+cotθ)=1, sinθ+cosθ=b और 0°<θ<90°,  है तो a और b के बीच सम्बंध होगा।

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Answer : 3. ""

Q:

 का सरलीकृत मान क्या है?

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    tanAcotB
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    tanBcotA
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    tanAtanB
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    cotAcotB
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Answer : 2. "tanBcotA"

Q:

यदि tan4θ + tan2θ = 1 है तो cos4θ + cos2θ का मान होगा?

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Answer : 2. "1"

Q:

sin60° + cos230°+ cot2 45° + sec2 60° – cosec2 30° + cos2 0° का मान क्या होगा?

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Answer : 1. ""

Q:

θθ. का मान क्या होगा?

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    – 2
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    – Sinθ
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Answer : 4. "1"

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