15MCQ1 markજો 17x+29y=6317x + 29y = 6317x+29y=63 અને 29x+17y=7529x + 17y = 7529x+17y=75 તો (y–x)2=(y – x)^2 =(y–x)2=A.0B.-1C.1CorrectD.2Log in to generate solution