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Not get logic
- Thread starter virender
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pnauhwar21
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Hey Thats pretty simple...When u do what they ask i.e. Add the digits of the 2 digit no. u thought of and then subtract it from the original no. you get another 2 digit number whose digits add upto 9 always. And the symbol is same for all the digits whose total is 9. I hope I have made u understand. Cheers...
prashant is right.
just take any two digit no. (we will take 23) you can write it as (decimal notaton)
10 x a + b (10 x 2 + 3)
now add its two digits
a + b (2 + 3 = 5)
now subtract the new number (5 in this case) from original no.
we will get
9 x a (23 - 5 = 18) which is same if we put
2 instead of 'a' in our
original equation.
if you look into at the images on that webpage you will see that images for all the multiple of 9 are same (9, 18, 27, 36, 45, 54, 63, 72, 81) so it will just put that image on the screen .
hope it helps....
just take any two digit no. (we will take 23) you can write it as (decimal notaton)
10 x a + b (10 x 2 + 3)
now add its two digits
a + b (2 + 3 = 5)
now subtract the new number (5 in this case) from original no.
we will get
9 x a (23 - 5 = 18) which is same if we put
2 instead of 'a' in our
original equation.
if you look into at the images on that webpage you will see that images for all the multiple of 9 are same (9, 18, 27, 36, 45, 54, 63, 72, 81) so it will just put that image on the screen .
hope it helps....
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