Question

what is sine squar theta​

Answer 1

Answer:

1 − sin2θ. These are called Pythagorean identities, because, as we will see in their proof, they are the trigonometric version of the Pythagorean theorem. ... Note: sin2θ -- "sine squared theta" -- means (sin θ)2

Answer 2

Answer:

1 − sin2θ. These are called Pythagorean identities, because, as we will see in their proof, they are the trigonometric version of the Pythagorean theorem. ... Note: sin2θ -- "sine squared theta" -- means (sin θ)2.