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For the minterm designation Y = ∑ m (1, 3, 5, 7) the complete expression is

Y = A BC + A B C
Y = A B C + A B C + ABC + A BC
Y = A B C + A B C + ABC + A BC
Y = A B C + ABC + A BC + A BC

Correct Answer: Y = A B C + A B C + ABC + A BC

Explanation:

Decimal number 1 = binary number 001 = A BC Decimal number 7 = binary number 111= ABC, Decimal number 3 = binary number 011= ABC Decimal number 5 = binary number 101= ABC . Hence result.

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