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What is the simplified value of (2s...

What is the simplified value of `(2sin^(3)theta-sintheta)/(costheta-2cos^(3)theta)`?

A

`tan theta `

B

`sin theta `

C

`cos theta`

D

`cot theta`

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The correct Answer is:
A
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Knowledge Check

  • What is the simplified value of (2 sin^3 theta-sin theta)/(cos theta - 2 cos^3 theta) ?

    A
    `tan theta`
    B
    `sin theta`
    C
    `cos theta`
    D
    `cot theta`

  • (sintheta+sin2theta)/(1+costheta+cos2theta)=?

    A
    `tantheta`
    B
    `sintheta`
    C
    `costheta`
    D
    `tan^(2)theta`

  • (sintheta+sin2theta)/(1+costheta+cos2theta) =

    A
    `(1)/(2)tantheta`
    B
    `(1)/(2)cottheta`
    C
    `tantheta`
    D
    `cottheta`

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