Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Binomial Theorem Binomial Expansion
The constant term in the expansion of \(\left(x-\frac{1}{x}\right)^{10}\) is
1
152
2
-252
3
252
4
More than one of the above
5
None of the above