Question
Question: The value of \(\int _ { 0 } ^ { 2 } \frac { 3 ^ { \sqrt { x } } } { \sqrt { x } } d x\) is...
The value of ∫02x3xdx is
A
log32⋅(32−1)
B
0
C
D
232
Answer
log32⋅(32−1)
Explanation
Solution
Put x=t or x1dx=2 dt
Also, as x=0 to 2 so, 2
Therefore, ∫02x3xdx=2∫023tdt=2[log33t]02
=log32(32−1) .