7 votes 7 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 variable Independent of two variables Independent of three variables Dependent on all variables Digital Logic isro2009 digital-logic boolean-algebra + – go_editor asked Jun 14, 2016 • edited Jun 13, 2023 by Hira Thakur go_editor 5.6k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 12 votes 12 votes = XZ' +X'Z Therefore the result is independent of 2 variables Answer is Option B shivanisrivarshini answered Jun 14, 2016 • selected Jun 24, 2016 by Anu shivanisrivarshini comment Share Follow See all 0 reply Please log in or register to add a comment.
3 votes 3 votes f(w,x,y,z)=Σ(1,3,4,6,9,11,12,14). K-Map of given function - 1 1 1 1 1 1 1 1 f(w, x, y, z) = xz' + x'z Ans- B. Independent of two variables. vijaycs answered Jun 14, 2016 vijaycs comment Share Follow See all 0 reply Please log in or register to add a comment.