Question

solve this problem fast

Answer 1

heyy mate !!

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solution:


$\frac{sin \theta}{1 - cos \theta} \times \frac{1 + cos \theta}{1 + cos \theta} \\ \\ = > \frac{sin \theta + sin \theta.cos \theta}{ 1 - {cos}^{2} \theta } \\ \\ = > \frac{sin \theta(1 +cos \theta) }{1 - (1 - {sin}^{2} \theta) } \\ \\ = > \frac{1 + cos \theta}{sin \theta}$



hope it helps u❤❤❤