Math, asked by nikhil410, 1 year ago

evaluate
tan 35/cot 35+cot78/tan12-1

Answers

Answered by godamjaan
2
if I am not wrong then
tan 35/1/tan 35 +cot78/cot(90-12)-1
tan^2 35 +1-1
[cot(90-35)]^2
1 is the answer because cot 45 is 1
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