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Problems in Mathematical Analysis.pdf - pwp.net.ipl.pt

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148_Def<strong>in</strong>ite Integrals_[Ch. 5<br />

<strong>in</strong>dicate an <strong>in</strong>tegral<br />

l<strong>in</strong>ear substitution<br />

as a result of which the limits of <strong>in</strong>tegration would be and 1,<br />

respectively.<br />

Apply<strong>in</strong>g the <strong>in</strong>dicated substitutions, evaluate the follow<strong>in</strong>g<br />

<strong>in</strong>tegrals:<br />

1583.<br />

a<br />

1584. \Ve x -\dx,<br />

1586.<br />

n<br />

o<br />

n<br />

2<br />

Evaluate the follow<strong>in</strong>g <strong>in</strong>tegrals by means of appropriate<br />

substitutions:<br />

1587. x f^= A ~<br />

' *<br />

2<br />

i589.<br />

2 ____ 8<br />

1538. fi^^d*. 1590. f %=.<br />

J * J 2*4- 1^3*+ 1<br />

Evaluate the <strong>in</strong>tegrals:<br />

1591. C<br />

dx<br />

y e 1593. tyax x*dx.<br />

J xV x2 + 5x4-\<br />

J<br />

o<br />

1594. . fg-f J 53 cos x<br />

i o<br />

1595. Prove that if f(x) is an even function, then<br />

a<br />

271

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