engineering recuitment GATE EE 2023-24 Test Series Engineering Mathematics Complex Variables Taylor's Series
Taylor series expansion of \({\rm{f}}\left( {\rm{x}} \right) = \mathop \smallint \limits_0^{\rm{x}} {{\rm{e}}^{ - \left( {\frac{{{{\rm{t}}^2}}}{2}} \right)}}{\rm{dt}}\) around x = 0 has the form
f(x) = a0 + a1x + a2x2 + ….
The coefficient a2 (correct to two decimal places) is equal to ________Enter numerical value using the virtual keypad. Round off where necessary.