Saturday, 2 May 2015

Integrals of Trigonometric Functions

∫sinxdx=−cosx+C
∫cosxdx=sinx+C
∫tanxdx=ln|secx|+C
∫secxdx=ln|tanx+secx|+C
∫sin2xdx=12(x−sinx⋅cosx)+C
∫cos2xdx=12(x+sinx⋅cosx)+C
∫tan2xdx=tanx−x+C
∫sec2xdx=tanx+C

Integrals of Exponential and Logarithmic Functions

∫lnxdx=x⋅lnx−x+C
∫xn⋅lnxdx=xn+1n+1lnx−xn+1(n+1)2+C
∫exdx=ex+C
∫axdx=axlna+C

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