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NIKITA PUBLICATION-TRIGONOMETRIC FUNCTIONS-MCQs
- General solution of cos3x=cos2x is
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- Find the general solution : cos 4x = cos 2x
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- Find the most general solution of the following sec 4 x-sec 2x=2
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- sinx+sin3x+sin5x=0
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- Find the general solution of the equation sin2x+sin4x+sin6x=0.
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- 4sinxcosx+2sinx+2cosx+1=0
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- Find the general solution : cos 3x + cos x cos 2x = 0
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- General solution of sin2x+sin4x=sin3x is
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- General solution of cos7x=cosx-sin4x is
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- General solution of cos2x=sqrt(2)(cosx-sinx) is
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- Find the general solution of sinx=tanx
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- sinxtanx-1=tanx-sinx
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- tanx+tan2x = tan3x
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- tanx + tan2x + tan3x = 0
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- tan^(3)x-3tanx=0
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- Find the general solution : sec^2 2x=1-tan2x
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- Find the general solution of : 2tanx-cotx+1=0.
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- General solution of cot^(2)x-tan^(2)x=4cot2x is
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- If tan^2theta -(1+sqrt3)tan theta + sqrt3=0, then the general value of...
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- The most general values of x satisfying the equation sinx=sinalpha and...
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