Find the derivative of f(x)=∫x2x3sinttdtf(x) = \int_{x^2}^{x^3} \frac{\sin t}{t} dtf(x)=∫x2x3tsintdt at x=1x=1x=1.
3sin1−2sin13 \sin 1 - 2 \sin 13sin1−2sin1
3sin1−2sin1=sin13 \sin 1 - 2 \sin 1 = \sin 13sin1−2sin1=sin1
2sin12 \sin 12sin1
000