a) Using the linspace function create an array called X of length 500 ranging in

ID: 3542386 • Letter: A

Question

a) Using the linspace function create an array called X of length 500 ranging in value from 0 to

4?.

b) Create an array called Y who's values correspond to the sine of the values in X.

c) Create an array called Z who's values correspond to the sine of the square of the values in X.

d) Plot Y vs. X, and Z vs. X on the same axis using the plot command. Make the Y vs. X line a

dashed red line and Z vs. X a solid blue line with circular markers at each data point. Create

a legend which identifies which line is which. Create a title for this figure with the text

%%%%%(a)

X = linspace(0,4*pi,500);

%%%%(b)

Y = sin(X);

%%%%(c)

Z = sin(X.^2);

%%%%(d)

plot(X,Y,'r--')

hold

plot(X,Z,'b')

hold

legend('Y vs X','Z vs X');

title('Part 2d')

grid on

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