Find the value(s) of x where the graph has horizontal tangent line on the interval [0,2π). f(x)=cosx+sinx 0 π 4π,45π 4
Posted: Thu Jul 14, 2022 4:30 pm
by answerhappygod
1 (24.79 KiB) Viewed 37 times
Find the value(s) of x where the graph has horizontal tangent line on the interval [0,2π). f(x)=cosx+sinx 0 π 4π,45π 43π,47π No horizontal tangent line