Prove that : sin^-1 12/13 + cos^-1 4/5 + tan^-1 63/16 = π - Sarthaks eConnect | Largest Online Education Community
![Prove that Sin^(−1) (-1/2) + Cos^(-1) (-sqrt3/2) = Cos^(-1) (-1/2) - Mathematics and Statistics | Shaalaa.com Prove that Sin^(−1) (-1/2) + Cos^(-1) (-sqrt3/2) = Cos^(-1) (-1/2) - Mathematics and Statistics | Shaalaa.com](https://www.shaalaa.com/images/_4:8133cd635bcd491e824e34d7dd938236.png)
Prove that Sin^(−1) (-1/2) + Cos^(-1) (-sqrt3/2) = Cos^(-1) (-1/2) - Mathematics and Statistics | Shaalaa.com
![Evaluate sin(pi/6 + sin^-1 (-1/2) ) - Maths - Inverse Trigonometric Functions - 16661935 | Meritnation.com Evaluate sin(pi/6 + sin^-1 (-1/2) ) - Maths - Inverse Trigonometric Functions - 16661935 | Meritnation.com](https://s3mn.mnimgs.com/img/shared/content_ck_images/ck_60a28e6d02bef.jpg)
Evaluate sin(pi/6 + sin^-1 (-1/2) ) - Maths - Inverse Trigonometric Functions - 16661935 | Meritnation.com
![If y=sin^{-1}left(dfrac{2x}{1+x^{2}}right)+sec^{-1}left(dfrac{1+x^{2}}{1-x^{2}}right), show that dfrac{dy}{dx}=dfrac{4}{(1+x^{2})} If y=sin^{-1}left(dfrac{2x}{1+x^{2}}right)+sec^{-1}left(dfrac{1+x^{2}}{1-x^{2}}right), show that dfrac{dy}{dx}=dfrac{4}{(1+x^{2})}](https://haygot.s3.amazonaws.com/questions/1544935_1706142_ans_cbcf749d222342fda0785f7c4149e03f.jpg)