Question

Simplify sin2 θ(1 – csc2 θ).

Answer 1

Try Mathway.com

Answer 2

@K-K-K-Kiaa : Oh gosh! Thank you! : D

Answer 3

sin2 θ(1 – csc2 θ).

= sin2 θ – sin2 θ *csc2 θ

= sin2 θ – 1

Answer 4

:)

Answer 5

yYw! Or Do It @TheDarkKnight 's Way :)

Answer 6

Thanks for medal! ☺

Answer 7

@TheDarkKnight : No problem~