Ts Eamcet
Binomial Theorem
TS EAMCET 2023 (Online) 14th May Evening Shift
MCQ+1 / -02023
If $\sum_{r=0}^{20}{ }^{20+r} C_r=\frac{p}{q}{ }^{40} C_{20}$ and GCD of $(p, q)=1$, then $p^2-q^2=$
Ts Eamcet
TS EAMCET 2023 (Online) 14th May Evening Shift
If $\sum_{r=0}^{20}{ }^{20+r} C_r=\frac{p}{q}{ }^{40} C_{20}$ and GCD of $(p, q)=1$, then $p^2-q^2=$