Evaluate the Integral $\int_{0}^{1} 7 x^{6} \cos \left(x^{7}\right) d x$

Q47: Evaluate the definite integral. <span

Q48: The velocity graph of a braking car

Q49: The velocity graph of a car

Q50: Evaluate the integral. <span class="ql-formula"

Q51: The velocity of a car was

Q53: Evaluate the integral if it exists.

Q54: Evaluate the integral by making the

Q55: Use the definition of area to

Q56: Approximate the area under the curve

Q57: Evaluate the indefinite integral. <span