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Consider the following Boolean function of four variables:

$$f(w, x, y, z) = \Sigma(1, 3, 4, 6, 9, 11, 12, 14)$$

The function is

  1. independent of one variables.

  2. independent of two variables.

  3. independent of three variables.

  4. dependent on all variables

in Digital Logic by Veteran | 1.1k views

1 Answer

+16 votes
Best answer

The K-map would be

So, the minimized expression would be 

$x'z + xz'=x\oplus z.$ 

Option B. 

by Veteran
edited by
+1
$x \oplus z$
Answer:

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