Question

If a, b, c are integers such that b is always twice the sum of a and c and lies between 1 and 9 and 6a2 , 5b2 , 4c2 are three digit numbers then the value of | | a) a + b + c b) a – b + c c) 2a – b + c d) ​

Answer 1

Step-by-step explanation:

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