The values of k, for which the system of equations `cosx cos2y =(k^2-4)^2+1 and sinx sin2y=k+2` holds, is (are) given by

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 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

The value of k forf which the system of equations kx-y=2 and 6x-2y=3 has no solution, is…..

Write the value of k for which the system of equations x+y-4=0 and 2x+k y-3=0 has no solution

Solve for x and y the system of equations sinx cos 2y=1 cosx sin 2y=0

Solve for x and y the system of equations sinx cos 2y=1 cosx sin 2y=0

For what values of k is the system of equations 3x -2 (k-1)y =30 and 4x -2y = 35 consistent.

The value of k for which the system of equations k x-y=2 and 6x-2y=3 has a unique solution, is (a) k=3 (b) k !=3 (c) k !=0 (d) k =0

The value of K for which system of equation 5x + 2y = k and 10 x + 4y =30 has infintely many solution is