Trigonometry Question and Answers Practice Question and Answer

Q:

If 4sin2θ=3(1+cosθ),00<θ<900, then what is the value of (2tanθ+4sinθ-secθ)?

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    Correct
    Wrong
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Answer : 1. ""

Q:

θθθθθθθθθ is equal to:

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

Q:

What is the value of cosecA(1 − cosA)(cosecA + cotA)?

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    1
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    0
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    3
    Correct
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Answer : 2. "1"

Q:

cosA(sec A – cosA)(cotA+tanA)=?

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    tan A
    Correct
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  • 2
    cot A
    Correct
    Wrong
  • 3
    sec A
    Correct
    Wrong
  • 4
    sin A
    Correct
    Wrong
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Answer : 1. "tan A"

Q:

If sin2θ - 3sinθ + 2=0, the find the value of θ(00≤ θ≤900)

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    450

    Correct
    Wrong
  • 2

    00

    Correct
    Wrong
  • 3

    600

    Correct
    Wrong
  • 4

    900

    Correct
    Wrong
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Answer : 4. "

900

"

Q:

if θθθ

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Answer : 2. ""

Q:

If θθ, then the value of   is:

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    cos θ
    Correct
    Wrong
  • 2
    cot θ
    Correct
    Wrong
  • 3
    cosec θ
    Correct
    Wrong
  • 4
    sin θ
    Correct
    Wrong
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Answer : 1. "cos θ"

Q:

If θθfind the value of θθ

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  • 1
    θ
    Correct
    Wrong
  • 2
    θ
    Correct
    Wrong
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    2 cosθ
    Correct
    Wrong
  • 4
    2 sinθ
    Correct
    Wrong
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Answer : 1. "θ"

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