Answer to Question #301861 in Calculus for kazi

Question #301861

Given: x = csct and y = cott. Find y’.

Expert's answer

"y'=\\frac{dy}{dx}=\\frac{\\frac{dy}{dt}}{\\frac{dx}{dt}}=\\frac{}{}=\\frac{-\\csc^2t}{-\\cot t\\csc t}=\\sec t."

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