Can any one show me the formula i would type in to excel to plot Y=5cos(2x+3.14/a2)=1.3 for 0 ≤ x ≤pi radiands using intervals of pi / 12
Well, there are graphing website such as https://www.desmos.com/calculator , ance once you paste your equation just take a screenshot , copy into paint, crop the graph and paste onto your document