0 votes 0 votes closed as a duplicate of: MadeEasy Full Length Test 2019: Digital Logic - Number Representation The (r – 1)’s complement of a number can be found using formula (r^n – r^(–m )– N) where r is base of the number N having n digits and m digits in integral an fraction part respectively. We have been given some decimal numbers as shown below: (i) 325 (ii) 325.893 (iii) –819 (iv) –517.67 How many (r – 1)’s complement of above decimal numbers can be calculated using mentioned formula? Digital Logic made-easy-test-series + – Shankar Kakde asked Jan 23, 2019 • closed Mar 3, 2019 by ajaysoni1924 Shankar Kakde 241 views comment Share Follow See all 0 reply Please log in or register to add a comment.