MATLAB Answers

To find conditions in integration

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pooja sudha
pooja sudha on 15 Apr 2021
Answered: Swetha Polemoni on 20 Apr 2021
Hey Is there any way, I can find the conditions for that the particular integral(assume one) is equal to zero or nonzero. Please help Thanks

Answers (1)

Swetha Polemoni
Swetha Polemoni on 20 Apr 2021
Hi
It is my understanding that you want the conditions where your integral value is some constant. Following code snippet might help you.
syms x a b
y=x+2; % expression to be integrated
f=int(y,a,1);% integral limits are 1 and a
sol=solve(f==4,a)
sol will give solution to the integral equation. int is used to integrate an expression and solve is used to solve equations
%If you are looking for inequation
syms x a b
y=x+2; % expression to be integrated
f=int(y,a,1);% integral limits are 1 and a
sol=solve(f<4,a,'ReturnConditions',true)
sol.conditions will give the range of values which satisfies the inequation.

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