Question
solve for x in the interval [0,2π):
3csc^2(5x)=-4
3csc^2(5x)=-4
Answers
Reiny
By the "just look at it " theorem, we can tell immediately that there is not solution
the left side is something squared, so the result must be positive, while your right side is negative, soo....
NOCANDO
the left side is something squared, so the result must be positive, while your right side is negative, soo....
NOCANDO