1.

$\frac{ tan\theta}{1 - cot\theta}+\frac{ cot\theta}{1 - tan\theta}$ is equal to1). $1 - tan\theta - cot\theta$2). $1 + tan\theta - cot\theta$3). $1 - tan\theta + cot\theta$4). $1 + tan\theta + cot\theta$

Answer»

i THINK OPTION 4 is CORRECT



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