- #1
mrtkawa
- 9
- 0
i need help for these 2 trig proofs, i did everything i could but it's impossible.
1st question; (cot^2X)-1=csc^2X
and
2nd question; (cot^2X)-(cos^2X)=cos^2Xcot^2X
caution, both might be insoluable
thanks!
1st question; (cot^2X)-1=csc^2X
and
2nd question; (cot^2X)-(cos^2X)=cos^2Xcot^2X
caution, both might be insoluable
thanks!