Math, asked by praveensagar88, 1 year ago

tan1. tan2°. tan3° ... tan89° का मान है।​

Answers

Answered by untameddreamer246
0

Answer:

tan @ = cot(90-@)

tan 89° = cot (90-89°)

=cot 1°

simplify other angles in the same way so that tan and cot cancel each other.

only tan 45° is left

so, ans = 1

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