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Sofie Önnemar


Last seen: 29 days ago |  Active since 2020

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Find the positive entries in a matrix
Write a function positivecounter.m that takes as an input matrix A and gives as an output the number of positive entries in matr...

2 years ago | 0 answers | 0

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Question


How to write an quadratic.m function
I have the equation: ax2 + bx + c = 0. - Equation does not have real roots if d= b2 −4ac < 0. - Equation has two real roots x1...

2 years ago | 1 answer | 0

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answer

Question


How to write an if-else statement for a function
The function is: f(n) = sqrt(1 + f(n-1)) if n>1 and f=2 if n=1 but I don't know how to start even.

2 years ago | 2 answers | 0

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Question


Create an app in MATLAB App Designer. Use a RadioButton Group to choose the different functions. When you choose one function it should be displayed in a graph in the app and the title should state which graph it is. the functions are sine,cosine,lnx

4 years ago | 1 answer | 0

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