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If 1+sin theta=9 costheta and 0^(0) le t...

If `1+sin theta=9 costheta and 0^(0) le theta le 90^(@)` then `5(1-cos theta)=`

A

`sin theta`

B

`2 sin theta`

C

`4 sin theta `

D

`tan theta`

Text Solution

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The correct Answer is:
C
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