Honors Pre Calculus
posted by Morgan .
Verify the trigonometric identity:￼
￼(1+sin x)/ (1sinx)^2=￼(1+sin x)/[cos x]
Hint: [cos x] means the absolute value of cos x

Not sure what the little ￼ characters mean, but unless
(1sinx)^2 = cosx
it can't be true.