Use a right triangle to write the following expression as an algebraic expression. Assume that x is positive and in the domain of the given inverse trigonometric function.
tan(cos-1 10X) : Detailed, step by step explanation of work using an equation editor for mathematical writing
take cos -1 10X= a 10X = cos a tan a = sin a / cos a sin 2 a = 1- cos... View the full answer
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- Please check the diagram and the solution and ask if you have any doubt
- Apr 05, 2018 at 2:21am
- I used the method that you requested , the right triangle method . So please check it
- Apr 05, 2018 at 2:25am
- I wonder why my solution was flagged , it's true , and exactly as the question requested (the right triangle method) , please check it and if you have any doubt ask me. Thanks.
- Apr 05, 2018 at 3:20pm