Question

Is square root 1 minus cosine squared theta = −sin Θ true? If so, in which quadrants does angle Θ terminate?

Answer 1

(1 - cos^2 x) = sin^2 x
Sqr.(1 - cos^2 x) = sin x and (-sinx)
True, since sin x negative, then x terminates in quadrant 3 and 4.

Answer 2

The information included in this question is the intellectual property of Florida Virtual School. Posting questions from any FLVS course and receiving answers is considered cheating.

Answer 3

You a wannabe moderator @dashreeve????

Answer 4

thu1935 was correct!

Answer 5

@dashreeve shut the f* up again please. Thanks