The principal value of sin⁻¹(√3/2) is:

The domain of cos⁻¹x is:

The range of tan⁻¹x is:

cos⁻¹(-1) equals:

If sin⁻¹x + cos⁻¹x = ?

If A = [[1,2],[3,4]] and B = [[2,0],[1,2]], then A + B is:

The order of a matrix having 3 rows and 4 columns is:

If A is a square matrix of order 2, then |kA| = ?

The multiplicative identity matrix of order 2 is:

If A = [[1,2],[3,4]], then det(A) = ?

Which of the following organisms reproduce only by asexual reproduction?