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Evaluate the following integrals : ∫(sec^2x + cosec^2x) dx

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Evaluate the following integrals : 

∫(sec2x + cosec2x) dx

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1 Answer

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Best answer

Given :

∫(sec2x + cosec2x) dx

By Splitting, we get,

∫(sec2x dx + ∫cosec2x dx

By applying the formula,

∫(sec2x dx = tanx

∫cosec2x dx = - cotx

⇒tan x – cot x + c

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