C-11-Q173mediumsingle_mcqIf a+ba−b=73\dfrac{a+b}{a-b} = \dfrac{7}{3}a−ba+b=37, then ab=\dfrac{a}{b} =ba=a52\dfrac{5}{2}25b73\dfrac{7}{3}ব্যাখ্যাApplying componendo-dividendo to a+ba−b=73\dfrac{a+b}{a-b}=\dfrac{7}{3}a−ba+b=3 gives .