Math, asked by VRU, 1 year ago

$\frac{1+tan^{2}A }{1+cot^{2}A }$ = $\frac{1-tanA}{1-cotA}$ =tan²A

dheeerajbolisetti: PLZZ CHECK THE QUESTION IS IT RIGHT

VRU: thnks but i got answer

Answers

Answered by dheeerajbolisetti

1

1+tan²a=sec²a
1+cot²a=cosec²a
when we divide sec²a/cosec²a that is eual to tan²a

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