SSC Delhi Police Head Constable (Ministerial) 2025 Mock Test (New) Quantitative Aptitude Algebra Identities
\(\rm \left(x+\frac{1}{x}\right)\rm \left(x-\frac{1}{x}\right)\rm \left(x^2+\frac{1}{x^2}\right)\rm \left(x^4+\frac{1}{x^4}\right) \) બરાબર છે:
1
\(\rm x^4-\frac{1}{x^4}\)
2
\(\rm x^8-\frac{1}{x^8}\)
3
\(\rm x^{10}-\frac{1}{x^{10}}\)
4
\(\rm x^6-\frac{1}{x^6}\)