Solve each of the following Cryptarithm:
Question:
Solve each of the following Cryptarithm:
Solution:
$\mathrm{B}+1=8, \mathrm{~B}=7$
$\mathrm{A}+\mathrm{B}=1, \mathrm{~A}+7=1, \mathrm{~A}=4$
So, $\mathrm{A}=4, \mathrm{~B}=7$