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Trigonometric l...

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  • Question 1
    4 / -1

    The solution of tan 2θ tan θ = 1 is

  • Question 2
    4 / -1

    The set of values of θ satisfying the equation 2sin2 θ - 5 sin θ + 2 > 0, where 0 < θ < 2π is

  • Question 3
    4 / -1

    The number of values of χ in the interval [0, 3π] satisfying the equation 2 sin2 χ + 5 sinχ - 3 = 0 is

  • Question 4
    4 / -1

    The general solution of sinχ - cos χ = √2, for any integer n is

  • Question 5
    4 / -1

    Which one of the following equations has no solution ?

  • Question 6
    4 / -1

    If tan (k + 1)θ = tan θ, then θ belongs to the set

  • Question 7
    4 / -1

  • Question 8
    4 / -1

  • Question 9
    4 / -1

    Let A and B denote the statements
    A : cos α + cos β + cos γ = 0
    B : sin α + sin β + sin γ = 0
    If cos ( β - γ) + cos ( γ - α ) + cos (α - β ) = -(3/2), then

  • Question 10
    4 / -1

    If cosec A + sec A = cosec B + sec B, then tan A tan B is equal to

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