About Lesson
16.2 The Substitution Rules of Integration 换元积分法
Evaluate the following indefinite integral
求下列不定积分
1)
Answer :
2)
Answer :
3480
3)
Answer :
1
4)
Answer :
5)
Answer :
6)
*** QuickLaTeX cannot compile formula: \int_{\sfrac{4}{\pi}}^{\sfrac{2}{\pi}}{\frac{1}{x^2}cos{\frac{2}{x}}dx} *** Error message: Undefined control sequence \sfrac. leading text: $\int_{\sfrac
Answer :
7)
Answer :
2.8
8) Given that 已知 = = 5. Calculate 计算
(a)
(b) If f (-x) = f (x), find the value of .
Answer :
(a) 2.5
(b) 5
9) If f is continuous and =10,find
(a)
(b)
Answer :
(a) 5
(b) 5