Trigonometry Practice Question and Answer

Q:

यदि θθ,  है तो secθ.tanθ का मान होगा?

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Answer : 3. " "

Q:

 का मान क्या होगा?

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  • 1
    1+sinA
    Correct
    Wrong
  • 2
    1-sinA
    Correct
    Wrong
  • 3
    1+secA
    Correct
    Wrong
  • 4
    1-secA
    Correct
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Answer : 2. "1-sinA"

Q:

यदि  sinθ-cosθ= और  0º <θ<90°, है तो  sinθ+cosθका मान क्या होगा

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Answer : 1. ""

Q:


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  • 1
    cosec A
    Correct
    Wrong
  • 2
    cos A
    Correct
    Wrong
  • 3
    secA
    Correct
    Wrong
  • 4
    sinA
    Correct
    Wrong
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Answer : 3. "secA"

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Answer : 1. "80 मी."

Q:

 का मान होगा:

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    0
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    2
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    1
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Answer : 4. "1"
Explanation :

 Put A=45 degree and we can get answer.

Q:

यदि tan  π है , तो x का मान क्या है ? 

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    1
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Answer : 4. "1"

Q:

दिये गये चित्र में BC=15 cm  , Sin B=4/5  है तो AB का मान होगा।

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  • 1
    25 सेमी
    Correct
    Wrong
  • 2
    20 सेमी
    Correct
    Wrong
  • 3
    5 सेमी
    Correct
    Wrong
  • 4
    4 सेमी
    Correct
    Wrong
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Answer : 1. "25 सेमी"

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