Mathematics - Sequence & Series Question with Solution | TestHub

The roots of the quadratic equation $3x^2-\mathrm{p}x+\mathrm{q}=0$ are $10^{\text{th }}$ and $11^{\text{th }}$ terms of an arithmetic progression with common difference $\frac{3}{2}$. If the sum of the first 11 terms of this arithmetic progression is 88 , then $q-2p$ is equal to -.