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Class XI
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Chapter 3
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Trigonometric identities
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Quiz
Class XI
Quick check : Identities
6 questions
Question 1 of 6
Score:
0
/ 0
A
0
0
0
B
1
2
\dfrac{1}{2}
2
1
C
1
1
1
D
sec
2
θ
\sec^2\theta
sec
2
θ
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