Question:
Verify the following identity. 2 sin ² x + cos2x = 1 To
Last updated: 8/5/2022
![Verify the following identity. 2 sin ² x + cos2x = 1 To](https://media.kunduz.com/media/sug-question/raw/84860327-1659717267.734116.jpeg?h=512)
Verify the following identity. 2 sin ² x + cos2x = 1 To transform the left side into the right side, ___should be changed to___and the left side simplified.
Last updated: 8/5/2022
Verify the following identity. 2 sin ² x + cos2x = 1 To transform the left side into the right side, ___should be changed to___and the left side simplified.