the difference of a two -digit number and the number obtained on reversing the digits is always divisible by 9 . ( true or false).
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it is true,
for example take 18, 27, 36, 45, 54, 63, 72, 81
add the numbers, 1+8=9. 2+7=9, and so on....!!
which all divisible by 9 again
abinayamalleshappa:
you r welcome.....i hope u understood..
s i understand thanksfor saying answer like that only all questions help me.please i don't maths only so ok
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