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Integration 2 different answers

asked Dec 4, 2014 in CALCULUS by anonymous

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I meant by substituting u=cosh(x).

commented Dec 4, 2014 by anonymous

1 Answer

Equate the coefficients of u.

Equate the du terms.

Substitute the values A and B .

Apply Quotient rule .

1)

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answered Dec 4, 2014 by david Expert
edited Dec 4, 2014 by david

Contd...

2)

Apply the property

Apply the half angle formula

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commented Dec 4, 2014 by david Expert

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