If `sin theta+cos theta=0`, `theta in[0,2 pi]`, then the sum of all possible solutions is

If sin theta+cos theta=0 and 0

If the system of linear equations {:((cos theta)x + (sin theta) y + cos theta=0),((sin theta)x+(cos theta)y + sin theta=0),((cos theta)x + (sin theta)y -cos theta=0):} is consistent , then the number of possible values of theta, theta in [0,2pi] is :

If cos theta+sec theta=-2 for theta in[0,2 pi] then find the value of sin^(8)theta+cos^(8)theta

If cos theta+sec theta=-2,theta in[0,2 pi] then sin^(8)theta+cos^(8)theta is equal to

If (cos^(3) theta )/( (1- sin theta ))+( sin^(3) theta )/( (1+ cos theta ))=1+ cos theta , then number of possible values of theta is ( where theta in [0,2pi] )

If sin^(22)theta+cos^(42)theta=(3)/(4) where theta in[0,(pi)/(2)] then find the sum of all values of theta (a) pi (b) -pi(c)(5 pi)/(4) (d) (pi)/(2)

let theta in[-2 pi,2 pi] and 2cos^(2)theta+3sin theta=0 then sum of all solution is

If x=2sin theta-sin2 theta and y=2cos theta-cos2 theta , theta in[0,2 pi], then (d^(2)y)/(dx^(2)) at theta=pi is

Statement I If 2 cos theta + sin theta=1(theta != (pi)/(2)) then the value of 7 cos theta + 6 sin theta is 2. Statement II If cos 2theta-sin theta=1/2, 0 lt theta lt pi/2 , then sin theta+cos 6 theta = 0 .

For the equation sin3 theta+cos3 theta=1-sin2 theta (A) tan theta=1 is possible (B)cos theta=0 is possible (C)tan((theta)/(2))=-1 is possible (D) cos((theta)/(2))=0 is possible