SET Solved Paper-III On Topic : Solved Paper-III SET(MH) 1 Dec 2013

Que : 1 . Let combinational function f(a, b, c, d) = abc′ + ab′cd′ (where x′ means complement of x).
If all inputs are equally probable, then the probability that the function evaluates to True is :


1. 5/16
2. 1/4
3. 3/16
4. 1/8
Please Select Ans Options .
Explanation

Option 3 is Correct Answer
Answer = 3/16
f(a, b, c, d)=abc'+ab'cd'=abc'd+abc'd'+ab'cd'