Posted by Jacquie on October 21, 2002 at 17:50:43:
im confused as to what this means:
If cot= 3pi/4 find sin x for x between pi and 3pi/2
does this mean that my answer has to be in the second quadrant if so how exactly do i do this?
what formula do i use to verify tanxcscx=secx?
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