Machine Language instructions are expressed in? by Sunday | Jan 23 | Computer Studies WAEC | 0 comments A. binary. B. decimal. C. hexadecimal. D. octal. Correct Answer: Option A – binary Users Also Read These:Write short notes on each of the following office…A machine of velocity ratio 5 is used in lifting a…A load of mass 120kg is raised vertically through a…A motor of a corn mill machine operates on…A simple machine with an efficiency of 75% lifts a…