the sum of two digit number and the number obtained by reversing the digits is 66. lf the digits of the number differ by 2. find the number. howmany such numbers are there.
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10x +y + 10y +x=66
x+y=6
x-y=2
x=4 y=2
hence no is 42 or 24
two nos
x+y=6
x-y=2
x=4 y=2
hence no is 42 or 24
two nos
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