If x= sin inverse of sin10 and y=cos inverse of cos10 then find the value of y-x.

This is a Doubt solving video of Inverse Trigonometric Functions.

[@muditpatel__]

Thank you sir

[@shayanaatif1397]

Thank you sir 💙

[@AbdulBari-ft1wu]

You have no logically explanation as to why you've written it as 3pi - 10 only. Why did you think of 3 pi only ? You have just written a memorized solution

[@solutionbyamolmore]

The range of sin inverse function is minus pie by 2 to pie by 2 which is only possible when your write 3pie-10. If you take any other possibilities it won't be in the range of sin inverse.

[@solutionbyamolmore]

And also watch the full video as the same thing is mathematically explained there.

[@AbdulBari-ft1wu]

@@solutionbyamolmore I appreciate your effort but the logic of calculating for every multiple of pi seems a bit weird to me.

[@solutionbyamolmore]

Let me do one thing. I'll make a separate video for the same soon and post the link here . Then your doubt will be cleared mostly.

[@solutionbyamolmore]

Because pie by 2 multiple changes sine to cos and pie multiples don't change sine to cos.

[@reymysterio1133]

Grtt