Find the points of discontinuity of the following functions:
`(1)/("sin"theta-"cos"theta)`

Find the adjoint of each of the following matrices: [(cos theta, sin theta),(-sin theta, cos theta)]

Find sin theta and cos theta for the following:

Find the derivatives of the following functions with respect to corresponding independent variables: y = tan(Theta)(sin(Theta) + cos(Theta))

Evaluate the following (sin theta +cos theta )^(2) +(sin theta -cos theta )^(2)

Evaluate the following (sin theta +cos theta )^(2) +(sin theta -cos theta )^(2)

Evaluate the following (sin theta +cos theta )^(2) +(sin theta -cos theta )^(2)