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If costheta=-3/5 and 180^(@)ltthetalt270...

If `costheta=-3/5 and 180^(@)ltthetalt270^(@)` then `"tan"theta/2=`

A

2

B

`-2`

C

1

D

`-1`

Text Solution

Verified by Experts

The correct Answer is:
B
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