Answer:
f(t)=4cos(t), â3Ï/2â¤tâ¤3Ï/2
Step-by-step explanation:
i think you have to soleve that srry
5/2K+1+1/3K-3/4= 17/6K + 1/4
-Plug in the rest of the equations to check if they are the same.
1. equivalent
2.Not
3.Not
4.Not
5.Not