Math, asked by Vengam, 1 year ago

The value of Tan15-cot15

Answers

Answered by sonu007451

2

Answer:

tan(45-30)-cot(45-30)

(1-1/√3 whole by 1+ 1/√3)

minus (1+1/√3 whole by 1-1/√3)

(√3-1 /√3+1)-(√3+1 /√3-1)

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