C-12-Q050mediumsingle_mcqThe solution of x+y=5, x−y=1x + y = 5,\; x - y = 1x+y=5,x−y=1 is —a(3,2)(3, 2)(3,2)b(2,3)(2, 3)(2,3)c(4,1)(4, 1)(4,1)d(1,4)(1, 4)(1,4)ব্যাখ্যাAdding the equations gives 2x=62x = 62x=6, so x=3x = 3x=3; then y=5−3=2y = 5 - 3 = 2y=5−3=2, giving (3,2)(3, 2)(3,2).