How do you solve the inverse trig function sin(sin−1(13))? Trigonometry Inverse Trigonometric Functions Inverse Trigonometric Properties 1 Answer Alan P. May 25, 2015 sin−1(13) or arcsin(13) is the angle θ for which sin(θ)=13 Therefore sin(sin−1(13)) =sin(θ) for the value of θ for which sin(θ)=13 That is sin(sin−1(13))=13 Answer link Related questions How do you use the properties of inverse trigonometric functions to evaluate tan(arcsin(0.31))? What is sin(sin−1√22)? How do you find the exact value of cos(tan−1√3)? How do you evaluate sec−1√2? How do you find cos(cot−1√3) without a calculator? How do you rewrite sec2(tan−1x) in terms of x? How do you use the inverse trigonometric properties to rewrite expressions in terms of x? How do you calculate sin−1(0.1)? How do you solve the inverse trig function cos−1(−√22)? How do you solve the inverse trig function arcsin(sin5π6)? See all questions in Inverse Trigonometric Properties Impact of this question 5009 views around the world You can reuse this answer Creative Commons License