Question

do ankiy sankhya or is sankhya ke dono anko ke paraspar badalne ke baad bani sankhya ke bich 9 ka antar hai . sankhya ke dono anko ke bich kitna antar hai.​

Answer 1

Answer:

samajte hain ke dono ank X aur Y hain

(10X+Y)-(10Y+X) = 9

10X+Y-10Y+X=9

9X - 9Y = 9

9(X-Y) =9

X - Y =9/9

X-Y=1

sankhya ke dono anko ke bich 1 ka antar hai.