Sum of Solutions of Trigonometric Equation (Jee… | ExamDuo
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Basic Ratios, Identities & Formulas
Medium
Sum of Solutions of Trigonometric Equation
The sum of all values of
x
in
[
0
,
2
π
]
, for which
sin
x
+
sin
2
x
+
sin
3
x
+
sin
4
x
=
0
, is equal to
Ask about this question
SELECT ONE OPTION
A
8
π
B
11
π
C
12
π
D
9
π
Check