$(a)$ Find the spherical coordinate $limits$ for the integral that calculates the volume $of$ the solid enclosed $by$ the cardioid $of$ revolution $=7-cos$ and then $(b)$ evaluate the

integral.

$(a)$ Fill $in$ the $limits$ for the integral below.

The $limitsof$ integration with respect $to$ are from $0to7-cos.$

The $limitsof$ integration with respect $to$ are from $0to.$

The $limitsof$ integration with respect $to$ are from $0to2as$ needed.$\frac{1400}{3}as$ needed.