Question

solve it..... anyone
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Answer 1

$hi...$

here's your answer !

$lhs = {sin}^{2} a {cot}^{2} a + {cos}^{2} {tan}^{2} a$

$= {sin}^{2} a \frac{ {cos}^{2} a}{ {sin}^{2} a} + {cos}^{2} a \frac{ {sin}^{2}a }{ {cos}^{2}a }$

$= {cos}^{2} a + {sin}^{2} a$

$= 1 \: \: \: \: \: \: \: \: .................(rhs) \:$

$he nce \: \: proved \: ......$

$hope \: \: this \: \: helps..$

Answer 2

Answer:

For explanation see the attachment......

HOPE THIS ANSWER WILL HELP YOU.....

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