GATE | GATE CS 1997 | Question 70 Last Updated : 20 Nov, 2018 Improve Improve Like Article Like Save Share Report Let f = (w’+y)(x’+y)(w+x’+z)(w’+z)(x’+z) a). Express f as the minimal sum of products. Write only the answer. b). If the output line is stuck at 0, for how many input combinations will the value of f be incorrect? Answer: Explanation: Quiz of this Question Like Article Suggest improvement Previous GATE | GATE-CS-2016 (Set 2) | Question 9 Next GATE | GATE CS 1997 | Question 71 Share your thoughts in the comments Add Your Comment Please Login to comment...