Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Binomial Theorem Binomial Expansion
The coefficient of x2 in the expansion of \(\rm (4-5x^2)^{-1/2}\) is
1
\(\frac {5}{16}\)
2
\(\frac {-5}{16}\)
3
\(\frac {5}{12}\)
4
More than one of the above
5
None of the above