SOLUTION: I have absolutely no idea how to do this.
Thank you in advance!
Find the exact value of {{{ tan(cos^-1(-3/5)) }}}
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Question 985833: I have absolutely no idea how to do this.
Thank you in advance!
Find the exact value of
Answer by ikleyn(52805) (Show Source): You can put this solution on YOUR website!
.
Find the exact value of .
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Let = . (Notice that lies in the segment [, ]). We need to find .
Then = ,
= = = = = = .
Now = = : = .
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