When x = 0
Chapter 3: Chapter 9 · MATHEMATICS-VOLUME 2 · EN medium
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tan u = . When x tan ∴ I = du du du = du − × × − + log . Note To evaluate anti-derivatives of the type , we use the substitution method by putting u = tan so that cos ,sin du = − = + = + . Example . Prove that = p . Fig. . , )
📖 Class 12 Mathematics English Volume 2 2025 Edition www.tntextbooks.in · Page 107
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tan u = . When x tan ∴ I = du du du = du − × × − + log . Note To evaluate anti-derivatives of the type , we use the substitution method by putting u = tan so that cos ,sin du = − = + = + . Example .
Prove that = p . Fig. . , )
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