Math, asked by rahulaisectda8831, 1 year ago

Cos31°+ sin31°/ cos31°-sin31° =tan76°

Answers

Answered by sprao534

1

=(1+tan31)/(1-tan31)
=tan(45+31)=tan76

Answered by piyush9162

0

Answer:1-tan31°/1-tan31°

Tan 45°+tan31°/tan45° - tan31°

Tan (45°+31°)

Tan76° RHS

Step-by-step explanation:

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