a. minus 1/2 + 1/2 cos(?^2 ) b. 1/2 minus 1/2 cos(?^2 ) c. minus 1/2 minus 1/2 c

Question

a. minus 1/2 + 1/2 cos(?^2 )

b. 1/2 minus 1/2 cos(?^2 )

c. minus 1/2 minus 1/2 cos(?^2 )

d. 1 2 + 1 2 cos(? 2 )

e. None of the above  

a. tan^minus 1 (e^2 )

b. tan^minus 1 (e^2 ) minus pi/6

c. tan^minus 1 (e^2 ) minus pi/4

d. tan^ minus1 (e^2 ) minus pi/ 2

e. None of the above

a. 2 ln(2) + 1

b. 2 ln(2) ?minus 1

c. 2 ln(2) + 3/4

d. 2 ln(2) minus 3/4

e. None of the above

1. evaluate int_{1}^{2}xln(x)dx a. 2 ln(2) + 1 b. 2 ln(2) ?minus 1 c. 2 ln(2) + 3/4 d. 2 ln(2) minus 3/4 e. None of the above int_{0}^{2}frac{e^{x}}{1+e^{2x}}dx a. tan^minus 1 (e^2 ) b. tan^minus 1 (e^2 ) minus pi/6 c. tan^minus 1 (e^2 ) minus pi/4 d. tan^ minus1 (e^2 ) minus pi/ 2 e. None of the above 3.int_{0}^{pi }xsin(x^{2})dx a. minus 1/2 + 1/2 cos(?^2 ) b. 1/2 minus 1/2 cos(?^2 ) c. minus 1/2 minus 1/2 cos(?^2 ) d. 1 2 + 1 2 cos(? 2 ) e. None of the above 2.evaluate

Explanation / Answer

1) C, 2) D, 3) A

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