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# EMCF12key - 2 4 2 x x dx-âˆ a 29 1 3tan x = b 29 1 3 tan x...

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EMCF12 – Math 1432, 13596 The answer sheet for this assignment can be found by logging into CourseWare at http://www.casa.uh.edu , selecting Math 1432(13596) , clicking on the EMCF tab at the top of the page, and selecting EMCF13 . 1. Give the appropriate trigonometric substitution for 2 1 x dx - . a. ( 29 tan x θ = b. ( 29 sin x = c. ( 29 sec x = d. x e = e. None of these. 2. Give the appropriate trigonometric substitution for 2 1 x dx + . a. ( 29 tan x = b. ( 29 sin x = c. ( 29 sec x = d. x e = e. None of these. 3. Give the appropriate trigonometric substitution for 2 1 x dx - . a. ( 29 tan x = b. ( 29 sin x = c. ( 29 sec x = d. x e = e. None of these.

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4. Give the appropriate trigonometric substitution for 2 4 x dx - . a. ( 29 2tan x θ = b. ( 29 2sin x = c. ( 29 2sec x = d. 2 x e = e. None of these. 5. Give the appropriate trigonometric substitution for 2 9 x dx + . a. ( 29 3tan x = b. ( 29 9tan x = c. ( 29 3sec x = d. ( 29 9sec x = e. None of these. 6. Give the appropriate trigonometric substitution for 2 25 x dx - . a. ( 29 5tan x = b. ( 29 25tan x = c. ( 29 5sec x = d. ( 29 25sec x = e. None of these. 7. Give the appropriate trigonometric substitution for
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Unformatted text preview: 2 4 2 x x dx +-âˆ« . a. ( 29 1 3tan x- = b. ( 29 1 3 tan x- = c. ( 29 1 3sin x- = d. ( 29 1 3sin x- = e. None of these. 8. Give the appropriate trigonometric substitution for 2 3 9 x x dx + + âˆ« . a. ( 29 3 3 3/ 2 tan 2 x Î¸ + = b. ( 29 27 3/ 2 tan 4 x + = c. ( 29 3 3 3/ 2 sec 2 x + = d. ( 29 27 3/ 2 sec 4 x + = e. None of these. 9. Give the appropriate trigonometric substitution for 2 2 11 x x dx +-âˆ« . a. ( 29 1 2 3 tan x + = b. ( 29 1 12tan x + = c. ( 29 1 2 3sec x + = d. ( 29 1 12sec x + = e. None of these. 10. 2 4 x dx-= âˆ« a. 2 4 2arcsin 2 x x x -- b. 2 1 4 2arcsin 2 2 x x x -+ c. 2 4 2arcsin 2 x x x -+ d. 2 1 4 2arcsin 2 2 x x x -- e. None of these....
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EMCF12key - 2 4 2 x x dx-âˆ a 29 1 3tan x = b 29 1 3 tan x...

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