0 votes 0 votes If a,b and c are constants, which of the following is a linear inequality? a) ax + bcy = 0 b) ax^2 + cy = 21 c) abx + a^2y >= 15 d) xy + ax >= 20 Linear Algebra engineering-mathematics linear-algebra + – Cruise Device asked Jan 21, 2016 Cruise Device 390 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.