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The value of "tan"5A-"tan"3A-"tan"2A is ...

The value of `"tan"5A-"tan"3A-"tan"2A` is equal to

A

`tan5A.tan3A.tan2A`

B

`-tan5A.tan3A.tan2A`

C

`tan3A.tan2A-tan2A.tan5A-tan5A.tan2A`

D

none of these

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ICSE-TRIGONOMETRIC FUNCTION-MULTIPLE CHOICE QUESTIONS
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  2. Which of the following is correct ?

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  7. If for real x, "cos"theta=x+(1)/(x), then

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  13. Number of solution of the equation tanx+secx=2cosx lying in the interv...

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  14. If cosx=-3/(5)andpiltxlt(3pi)/(2), then ("cosec"x+"cot"x)/("sec"x-"tan...

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