Answer to Question #120848 in Calculus for Ojugbele Daniel

Question #120848

what is the limit of cosx-2sinx over cosx+2sinx as x approaches to π/2.

Expert's answer

"\\lim\\limits_{x\\to\\frac{\\pi}{2}}\\frac{\\cos x-2\\sin x}{\\cos x+2\\sin x}=[\\frac{0-2}{0+2}]=-1"

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