Question

tan 30 - 2cot 90 - cosec60 ? evalute .......​

Answer 1

Answer:

● tan 30°- 2cot 90°- cosec 60°

= 1/root 3 - 2×0 - 2/root 3

= 1/root 3 - 2/root 3

= 1-2/root 3

= -1/root 3

Hence, the value is -1/root 3.

Answer 2

Answer:

-,1/root 3

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