Teaching MPPSC Assistant Professor Mock Test Series 2025 Engineering Mathematics Complex Variables Taylor's Series
The expansion of f(x) = ex cos x at x = 0
1
\(1 + x - \frac{{2{x^3}}}{{3!}} + \ldots \)
2
\(1 + x - \frac{{{x^3}}}{{3!}} + \ldots \)
3
\(1 + x - \frac{{{x^2}}}{{2!}} + \ldots \)
4
\(1 + x - \frac{{2{x^2}}}{{2!}} + \ldots \)