C-05-Q088mediumsingle_mcqThe solution of ax+2y+3=a10, a2x+y+1=a9a^{x+2y+3} = a^{10},\ a^{2x+y+1} = a^{9}ax+2y+3=a10, a2x+y+1=a9 is —a(3,2)(3, 2)(3,2)b(2,3)(2, 3)(2,3)c(1,4)(1, 4)