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Home /Doubts and Solutions/CBSE/Class 12 Science/Mathematics/Inverse Trigonometric Functions

# Inverse Trigonometric Functions Free Doubts and Solutions

## If y^x = e^(y-x) then prove dy/dx = (1+logy)^2/logy

Asked by ranaakshat345 17th June 2019, 1:28 PM

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## Prove that

Asked by sunil2791 21st April 2017, 7:31 PM

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## # find the value of sin(1/4 sin inverse /8)

Asked by mahirajsingh37 13th February 2016, 9:45 PM

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## Evaluate

Asked by Navya Benny 10th January 2016, 10:06 PM

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## 1.If cos=1/2(x+1/x) and cos=1/2(y+1/y) then evaluate: cos()=?? 2.Find the number of real solutions of the equation  in the interval []? Please help in solving them...

Asked by rakshitreshu1997 19th July 2015, 12:45 PM

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## 1. cos^-1(a) + cos^-1(b) + cos^-1(c) = 3pi then find value of a(b+c) + b(c+a) + c(a+b)   2. write the number of real solutions of the equation (1+cos2x)^1/2 = 2^1/2 cos^-1(cosx) in [pi/2, pi]   3. sin^-1(x) + sin^-1(1-x) = cot^-1(x)

Asked by sugatac 7th June 2015, 9:42 PM

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### CBSE - XII Science - Mathematics - Inverse Trigonometric Functions

Asked by Lochana Jayachandran 5th October 2014, 7:29 PM

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### CBSE - XII Science - Mathematics - Inverse Trigonometric Functions

Asked by Rohan Rawal 27th August 2014, 2:53 PM

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### CBSE - XII Science - Mathematics - Inverse Trigonometric Functions

Asked by Ajnu C S 17th May 2014, 11:40 AM