Form simulations equations from the given information and solve . Condutions :
1. The sum of the given two digit number and the number obtained by interchanges the digit is 99.
2. The digit in the unit place is x and that in the tens place is y. x > y
3. The digit differ by 3.
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Answer:
the digit different by 3
Answered by
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Answer:
the right answer is 63
let the given num be 10x+y so it's interchange is 10y+x
=(10x+y)+(10y+x)=99
11(x+y)=99
x+y=9
and the difference between the num is 3
x-y=3
so by solving the euation
x=6and y=3
so the required num be 63
answer se khush ho ya nahi
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