C-09-Q033mediumsingle_mcqcotθ\cot\thetacotθ এর মান—a1sinθ\dfrac{1}{\sin\theta}sinθ1b1cosθ\dfrac{1}{\cos\theta}cosθ1c1tanθ\dfrac{1}{\tan\theta}tanθ1dsinθcosθ\dfrac{\sin\theta}{\cos\theta}cosθsinθ