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The value of sqrt3"cosec"20^@ - sec 20^@...

The value of `sqrt3"cosec"20^@ - sec 20^@` is equal to

A

2

B

`2 sin 20^(@) // sin 40^(@)`

C

4

D

`4 sin 20^(@) // sin 40^(@)`

Text Solution

Verified by Experts

The correct Answer is:
C
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ML KHANNA-TRIGONOMETRY RATIOS AND IDENTITIES-PROBLEM SET (4) ( MULTIPLE CHOICE QUESTIONS)
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