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In DeltaABC if a=(b-c)sectheta then (2sq...

In `DeltaABC` if `a=(b-c)sectheta` then `(2sqrt(bc))/(b-c)sin(A/2)=`

A

`cos theta`

B

`cot theta`

C

`tan theta`

D

`sin theta`

Text Solution

Verified by Experts

The correct Answer is:
C
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OBJECTIVE RD SHARMA ENGLISH-PROPERTIES OF TRIANGLES AND CIRCLES CONNECTED WITH THEM-Chapter Test
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