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Vansh


Last seen: 2 years ago |  Active since 2021

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Question


Fourier series of any function
Can you give an example of how to do fourier series of any function in MATLAB?

2 years ago | 1 answer | 0

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Question


Calculate the right Riemann sum of f(x)=x^2+2x-1 on the interval I=[0,2] with 4 regular portions.
I am getting this error " Execution of script riemansum as a function is not supported".Can someone help?

3 years ago | 1 answer | 0

1

answer

Question


An open-top box is to be made by cutting small congruent squares from the comers of a 12-in.-by-12-in. sheet of tin and bending up the sides.
How large the squares should be cut to make the box hold as much as possible. I dont understand how do i start with this.

3 years ago | 0 answers | 0

0

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Question


Find local maxima and minima for 𝑦 = 𝑥^3/3 − 𝑥^2/ 2 − 2𝑥 + 1/ 3 and visualize the concavity
How to do this concavity part?

3 years ago | 1 answer | 0

1

answer

Question


Find two positive numbers whose sum is 300 and whose product is a maximum
How do i present this maximum condition?

3 years ago | 1 answer | 0

1

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Question


Write a MATLAB program to draw the surfaces z=sqrt(x^2+y^2), z=x^2+y^2, z=x+y and a cylinder of radius 3 using subplot
Can someone explain this subplot thing to me?

3 years ago | 1 answer | 1

1

answer