Question

intregationof 1+TANX

Answer 1

hello users...

solution:-
we know that:
∫ tan x .dx = log|sec x| + C
or
= - log | cos x| + C

here,
∫ (1 + tan x ) .dx

= ∫ 1.dx + ∫ tan x .dx

= x + log | sec x| + C
or
= x - log | cos x| + C Answer

✡⭐ hope it helps ✡⭐

Answer 2

hello users...

solution:-
we know that:
∫ tan x .dx = log|sec x| + C
or
= - log | cos x| + C

here,
∫ (1 + tan x ) .dx

= ∫ 1.dx + ∫ tan x .dx

= x + log | sec x| + C
or
= x - log | cos x| + C Answer

✡⭐ hope it helps ✡⭐