Question

PLS PROVE IT HAT LHS IS EQUAL TO RHS....



PLSSSS HELP MEE​

Answer 1

Identities used:

$cosec </em></strong><strong><em>A</em></strong><strong><em>= \frac{1}{</em></strong><strong><em>sinA</em></strong><strong><em>} \\ \\ tan </em></strong><strong><em>A</em></strong><strong><em>= \frac{</em></strong><strong><em>sinA</em></strong><strong><em>}{</em></strong><strong><em>cosA</em></strong><strong><em>}</em></strong><strong><em> \\ \\ cot </em></strong><strong><em>A</em></strong><strong><em>= \frac{</em></strong><strong><em>cosA</em></strong><strong><em>}{</em></strong><strong><em>sinA</em></strong><strong><em>}</em></strong><strong><em> \\ \\ {</em></strong><strong><em>sin</em></strong><strong><em>}^{2} </em></strong><strong><em>A</em></strong><strong><em> + {</em></strong><strong><em>cos</em></strong><strong><em>}^{2} </em></strong><strong><em>A</em></strong><strong><em> = 1$

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Answer 2

Answer:

hope it's help you........