Question

In: Mechanical Engineering

Assuming that the variables a, b, c, d, and f are scalars, write MATLAB statements to compute and display

Assuming that the variables a, b, c, d, and f are scalars, write MATLAB statements to compute and display the following expressions. Test your statements for the values a = 1.12, b = 2.34, c = 0.72, d = 0.81, and f = 19.83.

a b - a x = 1 + b d - c 1 1f y = ab с 2 r = d +루 +무

Solutions

Expert Solution

Write a MATLAB code to calculate the value of expression, x = 1 + 1/b + c/f2.

>>a=1.12; b=2.34; c=0.72;d=0.81;f=19.83;

>> x = 1 + a/b + c/f^2

x =

1.4805

 

Therefore, the value of is 1.4805.

 

Write a MATLAB code to calculate the value of expression, s = b – a/d – c

>>a=1.12; b=2.34; c=0.72;d=0.81;f=19.83;

>> s = (b-a)/(d-c)

s =

13.5556

 

Therefore, the value of is 13.5556.

 

Write a MATLAB code to calculate the value of expression, r = 1/(1/a + 1/b + 1/c + 1/d).

>>a=1.12; b=2.34; c=0.72;d=0.81;f=19.83;

>> r = 1/(1/a + 1/b + 1/c + 1/d)

r =

0.2536

 

Therefore, the value of r is 0.2536.

 

Write a MATLAB code to calculate the value of expression, y = ab 1/c f2/2.

>>a=1.12; b=2.34; c=0.72;d=0.81;f=19.83;

>> y = a*b/c*f^2/2

y =

715.6766

 

Therefore, the value of is 715.6766.

Therefore, the value of is 715.6766.

Junaid answered 2 years ago
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