Question Bank

Identify the correct relation:

What is the value of cos(90 - theta)?

The product tan(A) * cos(A) simplifies to:

The value of sin(30) is:

What is (1 + tan^2(x)) equal to?

Simplify sin(theta) * cot(theta).

If cos(A) = 1/2, find sec(A).

Which is equivalent to 1/cosec(A)?

Value of tan(45) is:

What is sin^2(25) + cos^2(25)?

Express 1 - cos^2(theta) in terms of sine.

Simplify (sec(A) / tan(A)).

What is the value of tan(theta) * cot(theta) + 1?

The expression (1/cos^2(x)) - (1/cot^2(x)) simplifies to:

Value of sin(0) * cos(90) is:

If tan(A) = 1, then A is:

The identity cos^2(theta) = 1 - ...?

What is the value of cosec(30)?

Simplify cos(A) * sec(A).

If sin(A) = cos(A), find the value of tan(A).