Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Binomial Theorem Binomial Expansion
Find the 5th term form the end in the expansion of \({\left( {x - \frac{1}{x}} \right)^{12}}\) ?
1
\(- \frac{495}{x^4}\)
2
\(\frac{495}{x^4}\)
3
\(\frac{495}{x^3}\)
4
More than one of the above
5
None of the above