C Cypher New member Joined Oct 18, 2019 Messages 1 Oct 19, 2019 #1 Have I solved this right? How do I show part b. I tried two different methods of substitution but i can't seem to reach the answer. Thanks in advance (^-^ )
Have I solved this right? How do I show part b. I tried two different methods of substitution but i can't seem to reach the answer. Thanks in advance (^-^ )
