V4 Evaluate the integral: dr 3x2 (A) Which trig substitution is correct for this integral? Ox = 2 sin(0) Or = 4 tan(0) Ox = 2 sec(0) 2 tan(0) Or = 4 sec(0) 4 sin(0) Or = (B) Which integral do you obtain after substituting for r and simplifying? Note: to enter 0, type the word theta. de (C) What is the value of the above integral in terms of 0? + C (D) What is the value of the original integral in terms of æ? + C Question Help: D Video M Message instructor Add Work Submit Question
V4 Evaluate the integral: dr 3x2 (A) Which trig substitution is correct for this integral? Ox = 2 sin(0) Or = 4 tan(0) Ox = 2 sec(0) 2 tan(0) Or = 4 sec(0) 4 sin(0) Or = (B) Which integral do you obtain after substituting for r and simplifying? Note: to enter 0, type the word theta. de (C) What is the value of the above integral in terms of 0? + C (D) What is the value of the original integral in terms of æ? + C Question Help: D Video M Message instructor Add Work Submit Question
V4 Evaluate the integral: dr 3x2 (A) Which trig substitution is correct for this integral? Ox = 2 sin(0) Or = 4 tan(0) Ox = 2 sec(0) 2 tan(0) Or = 4 sec(0) 4 sin(0) Or = (B) Which integral do you obtain after substituting for r and simplifying? Note: to enter 0, type the word theta. de (C) What is the value of the above integral in terms of 0? + C (D) What is the value of the original integral in terms of æ? + C Question Help: D Video M Message instructor Add Work Submit Question
Transcribed Image Text:V4
22
de
Evaluate the integral:
3x2
(A) Which trig substitution is correct for this integral?
Ox = 2 sin(0)
Ox = 4 tan(0)
Or = 2 sec(0)
2 tan(0)
Or =
4 sec(0)
4 sin(0)
(B) Which integral do you obtain after substituting for æ and simplifying?
Note: to enter 0, type the word theta.
de
(C) What is the value of the above integral in terms of 0?
+ C
(D) What is the value of the original integral in terms of x?
+ C
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With differentiation, one of the major concepts of calculus. Integration involves the calculation of an integral, which is useful to find many quantities such as areas, volumes, and displacement.
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