Discussion :: Exam Questions Paper
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The number of variables in a function is odd and the number of minterms with even number of 0's are same as the number of minterms with odd number at 1's, the expression formed can be represented in __________ as well as __________ form.
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Answer : Option B
Explanation :
With odd number of variables (n)
Let n = 3, by using k map
A (B ⊕ C) + A(BC + B C)
AD + AD
= A ⊕ D
D = B⊕C
D = B⊕C
This can be represented by EX-NOR of EX-OR expressions.
EX-NOR means equivalence.
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