Trigonometry Question and Answers Practice Question and Answer

Q:

यदि cos(2θ+54°) = synθ, 0°<(2θ-54°)<90°, तो θθ का मूल्य क्या है

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Answer : 2. " "

Q:

θθθθθθθθθ इसके बराबर है:

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    cosecθsecθ
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    -1
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    1
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    sinθcosθ
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Answer : 3. "1"

Q:

यदि θ तो  

 θθ  

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Answer : 2. ""

Q:

θθθθθθ

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    sinθcosθ
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    sinθtanθ
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    secθcosecθ
    Correct
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    cosecθcotθ
    Correct
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Answer : 3. "secθcosecθ"

Q:

∆PQR में, ∠Q=90°. यदि cot , तो  का मान क्या है?

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Answer : 3. " "

Q:

यदि sin 3A=cos(A+100),जहाँ 3A एक न्यूनकोण है, तो  का मान क्या है?

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Answer : 1. "4"

Q:

का मान है

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Answer : 2. " "

Q:

cosA(sec A – cosA)(cotA+tanA)=?

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    tan A
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    cot A
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    sec A
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    sin A
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Answer : 1. "tan A"

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