Compute $\frac { d } { d x } \int _ { x } ^ { 4 } \sin \left( t ^ { 3 } \right) d t$

Q40: Find the value of the integral

Q41: Two cars start from rest at

Q42: Use the Trapezoidal Rule with n

Q43: If <span class="ql-formula" data-value="F (

Q44: Find the value of the integral

Q46: Find the value of the integral

Q47: Find the value of the integral

Q48: Evaluate the improper integral <span

Q49: Find the value of the integral

Q50: (a) Use integration by parts to