1.The values of m,nm, nm,n for which the system of equations x+y+z=4x + y + z = 4x+y+z=4, 2x+5y+5z=172x + 5y + 5z = 172x+5y+5z=17, x+2y+mz=nx + 2y + mz = nx+2y+mz=n has infinitely many solutions, satisfy the equation:a.m2−n2+mn=39m^2 - n^2 + mn = 39m2−n2+mn=39b.m2+n2−m−n=46m^2 + n^2 - m - n = 46m2+n2−m−n=46c.m2+n2+m+n=64m^2 + n^2 + m + n = 64m2+n2+m+n=64d.m2−n2+mn=68m^2 - n^2 + mn = 68m2−n2+mn=68Login to continueOnly logged in users canattempt or see the solution.
