Trigonometry Practice Question and Answer

Q:

यदि θ धनात्मक न्यूनकोण हो और 5 cosθ + 12 sinθ = 13 हो, तो cosθ का मान ज्ञात कीजिए ?

798 0

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Answer : 2. " "

Q:

यदि tanx = cot(50+3x), तो x का मान क्या है?

784 0

  • 1
    11
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    Wrong
  • 2
    14
    Correct
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    10
    Correct
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    12
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Answer : 3. "10"

Q:

θθθθθθ को सरल कीजिए।

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  • 1
    θ
    Correct
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    θ
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    θ
    Correct
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    θ
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Answer : 4. "θ"

Q:

यदि तो A का मान क्या है?

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  • 1

    900

    Correct
    Wrong
  • 2

    300

    Correct
    Wrong
  • 3

    450

    Correct
    Wrong
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    600

    Correct
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Answer : 3. "

450

"

Q:

300° का मान क्या है?

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    -1/2
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Answer : 3. ""

Q:

यदि θθθθ, तो sinθ का मान बराबर है:

743 0

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Answer : 4. ""

Q:

निम्नलिखित का मूल्यांकन करें।

sin 25° sin 65° – cos 25° cos 65°.

735 0

  • 1
    4
    Correct
    Wrong
  • 2
    1
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    3
    Correct
    Wrong
  • 4
    0
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Answer : 4. "0"

Q:

यदि 2sinθ+cosθ=  है, तो (tan2θ-sec2θ)  का मान ज्ञात करें

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    0
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    -1
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Answer : 2. "-1"

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