MCQ
$\int e^x \sec x(1+\tan x) d x$ बराबर है:
  • A
    $e^x \cos x+c$
  • $e^x \sec x+c$
  • C
    $e^x \sin x+c$
  • D
    $e^x \tan x+c$

Answer

Correct option: B.
$e^x \sec x+c$
(B)

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