Math, asked by shalvi211, 1 year ago

Cot A /1-cotA+tanA/1-tanA=1
Prove this

Answers

Answered by tanishakumar65

1

cotA/1-cotA + tanA/1-tanA

cotA(1-tanA)+ tanA(1-cotA)/(1-tanA)(1-cotA)

cotA-1+tanA-1/1-cotA-tanA+1

cotA+tanA-2/-(cotA+tanA-2)= -1

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