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a+b+c=13
c+d+e=13
e+f+g=13
g+h+i=13
find the value of e.
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Answer Posted / anjum kabir
A + B + C | 9 + 3 + 1 = 13 = 6 + 5 + 2
C + D + E | 1 + 8 + 4 = 13 = 2 + 7 + 4
E + F + G | 4 + 7 + 2 = 13 = 4 + 8 + 1
G + H + I | 2 + 5 + 6 = 13 = 1 + 3 + 9
Value of E = 4
13*4 = 52
1+2+3+....+9 = 45
Then C+D+E must be equal to 7
or they must from 1 , 2 or 4.
1 and 2 for E cannot satisfy as because 1 and 2 cannot
come together in C+D+E
hence 1 and 4 and 2 and 4 should be together.
so you get two solutions and putting them any of the either
way you get E = 4. and everynumber gets satisfied with a
unique value.
| Is This Answer Correct ? | 57 Yes | 10 No |
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