Calculus-Sec-7-3-Solution
7.3 Trigonometric Substitution by SGLee - HSKim, JYLee
1.
http://matrix.skku.ac.kr/cal-lab/cal-7-3-1.html
,
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19. (a) Prove that
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(b) Use to prove that
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http://matrix.skku.ac.kr/cal-lab/cal-7-3-19.html
(a) , .
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(b) Use to prove that
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Let
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