18 votes 18 votes 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 independent of one variables. independent of two variables. independent of three variables. dependent on all variables Digital Logic gatecse-2007 digital-logic normal min-sum-of-products-form k-map + – Kathleen asked Sep 21, 2014 retagged Jun 24, 2023 by Hira Thakur Kathleen 3.2k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 24 votes 24 votes The K-map would be So, the minimized expression would be $x'z + xz'=x\oplus z.$ Option B. Arjun answered May 2, 2015 edited Apr 27, 2019 by ajaysoni1924 Arjun comment Share Follow See 1 comment See all 1 1 comment reply Ayush Upadhyaya commented Jan 10, 2019 reply Follow Share $x \oplus z$ 3 votes 3 votes Please log in or register to add a comment.