Trigonometry Practice Question and Answer

Q:

Sin (45 + θ) – Cos (45 – θ) का मान है—

864 1

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

Q:

हल करें। θθθθ

856 0

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

Q:

यदि θ  है तब  (tanθ+cosθ का मान ज्ञात कीजिये।

851 1

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

Q:

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

839 0

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

Q:

300° का मान क्या है?

833 0

  • 1
    -1/2
    Correct
    Wrong
  • 2
    Correct
    Wrong
  • 3
    Correct
    Wrong
  • 4
    Correct
    Wrong
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Answer : 3. ""

Q:

यदि a cot θ + b cosec θ= p और b cot θ + a cosec θ = q है तो p-q2_____ के बराबर है

825 0

  • 1

    b2 – a2

    Correct
    Wrong
  • 2

    a2 – b2

    Correct
    Wrong
  • 3

    b – a

    Correct
    Wrong
  • 4

    a2+b2

    Correct
    Wrong
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Answer : 1. "

b2 – a2

"

Q:

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

824 0

  • 1
    11
    Correct
    Wrong
  • 2
    14
    Correct
    Wrong
  • 3
    10
    Correct
    Wrong
  • 4
    12
    Correct
    Wrong
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Answer : 3. "10"

Q:

θθθθθθ को सरल कीजिए।

824 0

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

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