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Class XI
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Chapter 3
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Trigonometric equations
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Quiz
Class XI
Quick check : Trigonometric equations
6 questions
Question 1 of 6
Score:
0
/ 0
A
x
=
n
π
+
α
x = n\pi + \alpha
x
=
nπ
+
α
B
x
=
2
n
π
±
α
x = 2n\pi \pm \alpha
x
=
2
nπ
±
α
C
x
=
n
π
+
(
−
1
)
n
α
x = n\pi + (-1)^n \alpha
x
=
nπ
+
(
−
1
)
n
α
D
x
=
2
n
π
+
α
x = 2n\pi + \alpha
x
=
2
nπ
+
α
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