Math Doubts

Sum of Two Inverse Trigonometric functions formulas

Fact-checked:

01

Sine functions

$\sin^{-1} x + \sin^{-1} y$ $\,=\,$ $\sin^{-1}[x\sqrt{1-y^2}+y\sqrt{1-x^2}]$

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Ashok Kumar, B.E.

Founder of Math Doubts

A Specialist in Mathematics, Physics, and Engineering with 14 years of experience helping students master complex concepts from basics to advanced levels with clarity and precision.

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