Math, asked by Bose8415, 1 month ago

Tan35/cot55+cot78/tan12+sin160/cos20+sec40/cos140-1 es equal what

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Answered by raushankumarnirala96
0

Answer:

Tan35/cot55+cot78/tan12+sin160/cos20+sec40/cos140-1 es equal what

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