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ADNAN MUHAMMED

Grade 12,

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find integration of x3+xcosx+tan3x from limit -pi/2 to pi/2

find integration of x3+xcosx+tan3x from limit -pi/2 to pi/2

Grade:12

1 Answers

Hanna
11 Points
6 years ago
Integral 3x from π/2 to -π/2 is 0 since 3*(-x) =-3x therefore odd and hence forth 0Similarly (-x)cos(-x)=-xcosx is odd and hence 0tan(-3x)=-tan3x therefore odd hence integral from π/2 to -π/2 is 0Hence I=0

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