3 votes 3 votes Express the complement of the following functions in sum of minterms form: a) F(a,b,c,d) = Σ (3,5,9,11,15) b)F(x,y,z) = Π (2,4,5,7) Surya Dhanraj asked Aug 4, 2017 Surya Dhanraj 8.4k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 2 votes 2 votes a) F(a,b,c,d) = Σ (3,5,9,11,15) Complement of this function will be F'(a,b,c,d) = Σ (0, 1, 2, 4, 6, 7, 8, 10, 12, 13, 14) b) F(x,y,z) = Π (2,4,5,7) = Σ (0, 1, 3, 6) Complement of this function will be: F'(x,y,z) = Σ (2,4,5,7) Manu Thakur answered Aug 4, 2017 edited Aug 13, 2020 by gatecse Manu Thakur comment Share Follow See 1 comment See all 1 1 comment reply Mansha Sharma commented Aug 13, 2020 reply Follow Share I donot find explanation of b ) correct because F is having 3 variables so it should not have numbers greater than 8 according to me.Rather it should be having summation(0,1,3,6) but the final answer is correct. 1 votes 1 votes Please log in or register to add a comment.
1 votes 1 votes see man the answer for first one is f=(b+c'+d')(a+b'+c+d')(a'+c'+d')(a'+b+d') for the second one the answer isf=(x'+y)(x'+z')(x+y'+z) meghanathareddy answered Aug 19, 2017 meghanathareddy comment Share Follow See all 0 reply Please log in or register to add a comment.