Question

what is the difference between sin square theta and (sin theta) whole square..​

Answer 1

Square is an double and only theta is a single sin

Answer 2

Both are same,

A genuine confusion for beginners

But keep in mind positive integral power of any Trigonometric ratio is written in two ways -

FOR EXAMPLE -

sin^n(x)

Where n is any integer

And,

(sinx)^n

Both are same and needed to be same

But one more genuine confusion for beginners is -

sin(x^n)

Here angle is in powers

But Trigonometry ratio is not in power

Finally last confusion,

sin^(-1)(x) and (sin(x))^-1

Here first one is inverse Trigonometry which you will study in class 12th only

So don't get confused

Second one is just 1/sinx

Answered by an IIT JEE ASPIRANT and all India mathematics OLYMPIAD TOPPER in class 10th