Solving Integrals by Trigonometric substitution/Basic trigonometric integrals

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This module contains a list of basic trigonometric integrals.

Integrals of Sine

sincxdx=1ccoscx
sinncxdx=sinn1cxcoscxnc+n1nsinn2cxdx(for n>0)

Integrals of Cosine

coscxdx=1csincx
cosncxdx=cosn1cxsincxnc+n1ncosn2cxdx(for n>0)


Integrals of Tangent

tancxdx=1cln|coscx|
tanncxdx=1c(n1)tann1cxtann2cxdx(for n1)

Integrals of Secant

seccxdx=1cln|seccx+tancx|
secncxdx=secn1cxsincxc(n1)+n2n1secn2cxdx (for n1)

Integrals of Cosecant

csccxdx=1cln|csccx+cotcx|
cscncxdx=cscn1cxcoscxc(n1)+n2n1cscn2cxdx (for n1)

Integrals of Cotangent

cotcxdx=1cln|sincx|
cotncxdx=1c(n1)cotn1cxcotn2cxdx(for n1)


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