The trigonometrical equation `sin theta +cos theta =2 ` has -

Solve the following trigonometric equation : sin 2 theta + cos theta = 0 .

Solve the following trigonometric equation : sin theta + cos theta = 1 .

Solve the following trigonometric equation : sin theta + cos theta = sqrt2 .

Solve the following trigonometric equation : sin theta cos theta= sqrt3/4 .

Solve the following trigonometric equation : cos theta+ cos 3theta= cos 2 theta+ cos 4 theta .

Solve the following trigonometric equation : cos 3 theta + cos theta - 2 cos2 theta=0 .

Let ZZ be the set of all integers. The solution of the trigonometric equation sin 2theta+sin 4theta +sin 6theta =0 is

Solve the following trigonometric equation : 2 sin^2 theta+ sqrt3 cos theta+1=0 .

Solve the trigonometric equation: cos theta-sin theta=-1

Solve the following trigonometric equation : sin 7 theta+ sin 4 theta+ sin theta=0 .