0 votes 0 votes shraddha priya asked Jan 5, 2019 shraddha priya 256 views answer comment Share Follow See all 3 Comments See all 3 3 Comments reply Magma commented Jan 5, 2019 reply Follow Share 3 ?? 0 votes 0 votes shraddha priya commented Jan 6, 2019 reply Follow Share They say 5. It should be 3 only, right? 0 votes 0 votes adityaecdrid commented Jan 14, 2019 reply Follow Share here and all are having different values so you need atleast 3 registers and since we need the R1*R2 at the end, so we can't just reuse them like that in my opinion.. 0 votes 0 votes Please log in or register to add a comment.