Error using plot Vectors must be the same length.

I have Dynamic question, which I solved for n.

Use values of v_o from 1.8 m/s to 3.0 m/s in 0.2 m/s increments,values of α from 18deg to 26deg in 1deg increments,and values of k (E) equal to 0.40,0.45,and 0.50.

IN CODE I CHANGED K TO E.

% Given
V_0 = 1.8:0.2:3.0; %m/s
alpha = 18:1.0:24; %deg

n=[];
for e = [0.40, 0.45, 0.50]
    k=((log(0.5.*tan(alpha)+1.47./(V_0.^2.*cos(alpha)))./(log(e))));
n = [n k']; 
end

%Plot
plot(e, n,'Linewidth',2);

I'm making a mistake somewhere, so it doesn't want to show a plot to me.

Error using plot
Vectors must be the same length.

What could I change to it?

Thank you in advance!

Answer 1

[KSSV]

% Given
V_0 = 1.8:0.2:3.0; %m/s
alpha = 18:1.0:24; %deg

n=[];
for e = [0.40, 0.45, 0.50]
    k=((log(0.5.*tan(alpha)+1.47./(V_0.^2.*cos(alpha)))./(log(e))));
n = [n k']; 
end

%Plot
 e = [0.40, 0.45, 0.50]
plot(e, n,'Linewidth',2);

[Kseniia Kudriavtceva]

Thank you so much!