SOLUTION: find exact value of tan(sin^-1(-4/5))

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Question 84007: find exact value of tan(sin^-1(-4/5))
Answer by kev82(151) About Me  (Show Source):
You can put this solution on YOUR website!
Hi,

Have a read of this question, and see if you understand my answer. If you do, try and apply the same techniques here. It's a very similar question.

http://www.algebra.com/algebra/homework/Exponential-and-logarithmic-functions/Exponential-and-logarithmic-functions.faq.question.80871.html

If don't understand any of my working then write back and say what you don't get and I'll talk you through it in a bit more depth.

Hope that helps,
Kev