Math, asked by mohammadanas25, 7 months ago

evalute ; tan(55°-A) - cot(35°+A)

Answers

Answered by harshgoyal63

0

tan[(90-35)-A] - Cot(35+A)

cot(35-A) - cot(35+A)

cot[(35-A) - (35+A)]

cot[35-A-35-A]

cot(-2A)

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