solve crptarytham

ab +ba =dad

find value of a ,b,d

ab + ba  = 11(a + b)

11(a + b) = dad

a + b = 11

11 * 11 = 121

a = 2

b = 9

29 + 92 = dad

29 + 92 = 121

Ans:

a = 2

b = 9

d = 2

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