Create a Matlab function called myleftright which takes four arguments in the form myleftright (f, a, b, tol). Here f is a function handle, a and b are real numbers with a

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Assignment
Create a Matlab function called myleftright which takes four arguments in the form myleftright (f, a, b, tol). Here f is a function handle, a and b are real numbers with a <b, and tol is a positive number. The
Matlab function should calculate the left sums and right sums for n=1,2,... subintervals until the difference between the two is less than tol. Then it should return the number of subintervals required.
Here are some samples of input and output for you to test your code. When you submit your code the testing inputs will be different. Here vpa has been used to display lots of digits when needed.
Input:
myleftright (@(x) sin(x), 0,pi/2,0.1)
Output:
16
Input:
my leftright (@(x) sin(x), 0,pi/2,0.01)
Output:
158
Input:
my leftright (@(x) x^2+3*x+1,0,3,0.02)
Output:
2701
Input:
myleftright (@(x) 2*x+5,0,5,0.01)
Ouput:
5000
o
+
Transcribed Image Text:Assignment Create a Matlab function called myleftright which takes four arguments in the form myleftright (f, a, b, tol). Here f is a function handle, a and b are real numbers with a <b, and tol is a positive number. The Matlab function should calculate the left sums and right sums for n=1,2,... subintervals until the difference between the two is less than tol. Then it should return the number of subintervals required. Here are some samples of input and output for you to test your code. When you submit your code the testing inputs will be different. Here vpa has been used to display lots of digits when needed. Input: myleftright (@(x) sin(x), 0,pi/2,0.1) Output: 16 Input: my leftright (@(x) sin(x), 0,pi/2,0.01) Output: 158 Input: my leftright (@(x) x^2+3*x+1,0,3,0.02) Output: 2701 Input: myleftright (@(x) 2*x+5,0,5,0.01) Ouput: 5000 o +
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