View Full Version : Verifying trig identities
Howard Taft55
Jun 22, 2008, 03:32 PM
Can someone help me with solving this identity?
cotx = cscx + 1
----- -----------
cscx - 1 cotx
galactus
Jun 22, 2008, 04:01 PM
I see what it is?:
\frac{cot(x)}{csc(x)-1}=\frac{csc(x)+1}{cot(x)}
Multiply the top and bottom of the left side by
csc(x)+1
It will transform into the right side.
Does this even matter? If you're not going to respond back to make sure I have the correct set up or anything, why bother at all.?.
iamthetman
Jun 24, 2008, 11:06 AM
I appreciate your work galactus.
galactus
Jun 24, 2008, 11:13 AM
Maybe I am being petty, but it gripes me when someone posts a problem, then never responds back whatsoever. What's the point? In this one, the post got garbled and they didn't even bother to try and straighten it out.