Question Id : 15804 |
Context : JEE Main 2019 (9 April Evening Shift)
$\displaystyle \int e^{\sec x},\big(\sec x\tan x,f(x)+\sec x\tan x+\sec^{2}x\big),dx ;=; e^{\sec x}f(x)+C$
Then a possible choice of $f(x)$ is:
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