Hello!!! i really need help with TRIG!! hi dont understand the relationship betwek trig functions and finding the equivalent trig fucntion

for example..

Prove algebraically

tan = cot(pi/2 - x)

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- January 27th 2008, 03:39 PMHappy1234Trig!!!
Hello!!! i really need help with TRIG!! hi dont understand the relationship betwek trig functions and finding the equivalent trig fucntion

for example..

Prove algebraically

tan = cot(pi/2 - x) - January 27th 2008, 03:57 PMmr fantastic
.

Things you are totally expected to know (for this particular question, anyway. Undoubtedly there are other basic things you are expected to know):

1. .

2. Supplementary angle formulae: and .

Perhaps the reason you're struggling with these types of questions is that your knowledge bank is low on funds - time to start making deposits .....