is Elementary properties of inverse trigonometric functions included in the new syllabus? please answer fast (i am talking about chapter 2) class 12 (2020-21)
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What are the elementary properties of inverse trigonometric functions?
Important Properties of Inverse Trigonometric Functions
Sin−1(x) = cosec−1(1/x), x∈ [−1,1]−{0}
Cos−1(x) = sec−1(1/x), x ∈ [−1,1]−{0}
Tan−1(x) = cot−1(1/x), if x > 0 Or,
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