Integral of 1 / (1 + 3 sin^2 x + 8 cos^2 x) (Je… | ExamDuo
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Basics and Substitution
Medium
Integral of 1 / (1 + 3 sin^2 x + 8 cos^2 x)
Evaluate :
∫
1
1 + 3 sin² x + 8 cos² x
dx
SELECT ONE OPTION
A
1
6
tan⁻¹ (2 tan x) + C
B
tan⁻¹(2 tan x) + C
C
1
6
tan⁻¹
(
2 tan x
3
)
+ C
D
none of these
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