Use the substitution formula to evaluate the integral.
A. 6 ln 2
B. 3 ln 2
C. -3 ln 2
D. 3 ln 3
Answer: B
Mathematics
You might also like to view...
The mode for this set of numbers: 1.5cc, 4.0cc, 6.5cc, 8.0cc, 8.0cc, 8.0cc, 10.5cc, 12.0cc, 12.0cc; is
A. 12.0cc B. 8.0cc and 12.0cc C. 8.0cc D. none
Mathematics
Calculate the work done by the force F along the path C.F = 
i + j + 2k; C: r(t) = t8i + t6j + tk , 0 ? t ? 1
A. W = ln
B. W = ln
+ 3
C. W = ln
+ 3
D. W = ln
+ 8
Mathematics
Use the change-of-base formula to find the logarithm. Round your answer to four decimal places. log5 19.35
A. 1.2867 B. 1.8408 C. 0.5432 D. 3.8700
Mathematics
Find 
. Write the answer in polar form with the argument between 0° and 360°z1 = 1 + i, z2 = 
+ i
A. (
- 2)(cos 15° + i sin 15°)
B. cos 75° + i sin 75°
C. 
(cos 15° + i sin 15°)
D. 
(cos 75° + i sin 75°)
Mathematics