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Evaluate the Integral sint(3cost+4)dtcos2t4cost+4\int \frac { - \sin t ( 3 \cos t + 4 ) d t } { \cos ^ { 2 } t - 4 \cos t + 4 }

Question 372

Multiple Choice

Evaluate the integral.
- sint(3cost+4) dtcos2t4cost+4\int \frac { - \sin t ( 3 \cos t + 4 ) d t } { \cos ^ { 2 } t - 4 \cos t + 4 }


A) 4lncost26cost2+C4 \ln | \cos t - 2 | - \frac { 6 } { \cos t - 2 } + C
B) 3lnt210t2+C3 \ln | t - 2 | - \frac { 10 } { t - 2 } + C
C) 3lncost2+10cost2+C3 \ln | \cos t - 2 | + \frac { 10 } { \cos t - 2 } + C
D) 3lncost210cost2+C3 \ln | \cos t - 2 | - \frac { 10 } { \cos t - 2 } + C

Correct Answer:

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