Asked by deborah

what is the answer to cot^2X+5=csc^2X+4?? i am not sure where to begin
Answered by Reiny
Use the identity:
1 + cot^2 Ø = csc^2 Ø

LS = cot^2 x + 5
RS = 1 + cot^2 x + 4
= cot^2 x + 5
= LS
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