defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Differential Calculus First Principles of Derivatives
Find the differentiation of f(x) = x2 tan x
1
x(xsec2x + 2tan x)
2
(xsec2x + 2tan x)
3
xsec2x
4
x(x + 2tan x)
Find the differentiation of f(x) = x2 tan x