Mathematics - Inverse Trigonometric Functions Question with Solution | TestHub

MathematicsInverse Trigonometric FunctionsT inverse T propertyMedium2 minQB

MathematicsMediumsingle choice

Evaluate $tan^{2} (sec^{- 1} 3) + cot^{2} (csc^{- 1} 4)$ .

Answer:

Solution:

For a= $sec^{- 1} 3$ , $tan^{2} a = 3^{2} - 1 = 8$ . For b= $csc^{- 1} 4$ , $cot^{2} b = 4^{2} - 1 = 15$ . Sum=23.

Stream:JEESubject:MathematicsTopic:Inverse Trigonometric FunctionsSubtopic:T inverse T property

⏱ 2mℹ️ Source: QB

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