##### Inverse Trigonometric Functions – Notes

**Basic Concept**

The principal value branch of sin^{-1} is [-

The principal value branch of cos^{-1} is [0, ]

The principal value branch of cosec^{-1} is [- – {0}

The principal value branch of tan^{-1} is (- )

The principal value branch of sec^{-1} is [0, ] – { }

The principal value branch of cot^{-1} is (0,

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ShikshaHouse

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Class 12th Maths 2 - Inverse Trigonometric Functions - Notes

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