Question

What is difference and relation between sin²x, sinx², sin²x² and (sinx)²

Answer 1

Answer:

sin²x = (sinx)²

This both are equal as these are square of same terms.

sin²x² = (sinx²)²

Here degree of sine function is x². And whole sine function is squared.

sinx²

Here degree of sine function is x².

HOPE THIS HELPS YOU.

IF ANY DOUBT THEN COMMENT

Answer 2

sin²x ≠ (sin x)²

because

sin x = (sin x) ¹ = 1/(sin x) ¹