Write true of false :
`sin theta` is a product of sin and `theta`.

Write true or false : sin theta is a product of sin and theta .

Write true of false : cot theta=(cos theta)/(sin theta)

Write True or False : If x = 3cos theta and y = 3 sin theta then x^2+y^2 = 1 .

Write true or false, Value of sin^2 3 theta+ cos^2 3 theta = 3 .

Express sin4theta+sin7theta as a product.

Express sin 6theta+sin3theta as a product.

Express as product: sin6theta+sin3theta

State whether the following are true or false. Justify your answer. (ii) The value of sin theta increases as theta increases.

Write True or False For any angle theta,sin theta =4/3 is possible.

Write True or False Maximum value of sin theta+ cos theta is sqrt2 .