Question

what is csc inverse of 2/root 3. i will surely mark brainliest answer ​

Answer 1

To Find :-

• cosec^(-1) (2/√3) . ?

Solution :-

we know That, cosec60° = (2/√3).

Putting value we get,

→ cosec^(-1) (2/√3)

→ cosec^(-1) [ cosec60°]

→ 60°....

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Some Formula :-

Functions Domain. Range

Sin-1 x [-1, 1] [-π/2, π/2]

Cos-1x. [-1, 1] [0, π/2]

Tan-1 x. R. (-π/2, π/2)

Cosec-1 x R-(-1,1) [-π/2, π/2]

Sec-1 x. R-(-1,1) [0,π]-{ π/2}

Cot-1 x R [-π/2, π/2]-{0}

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