[" The values of "k," for which the system of equations "cos x cos2y=(k^(2)-4)^(2)+1" and "sin x sin2y=k],[+2" holds,is (are) given by "]

Find all values of k for which the system of equation have solution sin x cos 2y =(k^(2)-1)^(2)+1 , cos x sin 2y =k +1 alos find general values of x and y

Find all values of x, y and k for which the system of equations. sinx cos2y = k^(4)-2k^(2)+2 cosx sin2y=k+1 has a solution.

Find the value of 'a' which the system of equation sin x * cos y=a^(2) and sin y* cos x =a have a solution

Find the value of 'a' which the system of equation sin x * cos y=a^(2) and sin y* cos x =a have a solution

Find the value of 'a' which the system of equation sin x * cos y=a^(2) and sin y* cos x =a have a solution

Find the value of 'a' which the system of equation sin x * cos y=a^(2) and sin y* cos x =a have a solution

Find the value of 'a' which the system of equation sin x * cos y=a^(2) and sin y* cos x =a have a solution

The values of x satisfying the system of equations 2^(sin x-cos y)=1,16^(sin^(2)x+cos^(2)y)=4 are given by :

The values of k for which the equation sin^4 x+cos^4 x+sin2x+k=0 possess solution