Question Number 123201 by aurpeyz last updated on 24/Nov/20
$${five}\:{terms}\:{the}\:{area}\:{enclosed}\:{by}\:{the} \\ $$$${curve}\:{y}={x}^{\mathrm{4}} \:{y}={x}^{\mathrm{2}} \:{and}\:{x}={a}\:{equals}\:{three} \\ $$$${times}\:{the}\:{area}\:{enclosed}\:{y}={x}^{\mathrm{3}} \:{y}={x}^{\mathrm{2}} \\ $$$${and}\:{the}\:{line}\:{x}={a}.\:{determine}\:{a}\:{and}\:{the} \\ $$$${ratio}\:{of}\:{the}\:{volume}\:{formed}\:{by}\:{the}\: \\ $$$${rotation}\:{of}\:{this}\:{area}\:{about}\:{the}\:{x}\:{axis} \\ $$
Commented by aurpeyz last updated on 24/Nov/20
$${pls}\:{help} \\ $$