C-10-Q071mediumsingle_mcqThe coefficients of expansion of (x+y)5(x+y)^5(x+y)5 are —a5,10,10,55,10,10,55,10,10,5b1,5,10,10,5,11,5,10,10,5,11,5,10,10,5,1c10,5,5,1010,5,5,1010,5,5,10d1,2,3,3,2,11,2,3,3,2,11,2,3,3,2,1