SOLUTION: Okay, I also have this last question to ask and that is: Write sin t in therms of cos t. Which identity do i wish to use first?

SOLUTION: Okay, I also have this last question to ask and that is: Write sin t in therms of cos t. Which identity do i wish to use first?

Algebra.Com

Question 758043: Okay, I also have this last question to ask and that is:
Write sin t in therms of cos t.
Which identity do i wish to use first?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Write sin t in therms of cos t.
------
sin(t) = cos(90-t)
----
or
sin(t) = sqrt[1-cos^2(t)]
==============================
Cheers,
Stan H.
===================
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