how can i find the value of differentiation? that is f'(2)?

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Bishwam Pattnaik
Bishwam Pattnaik on 12 Mar 2019
Edited: VBBV on 2 Feb 2024
f=@(x) x^2- 4
a=diff(f,x)
a(2)? .... (i am getting error here)

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Answers (1)

Alex Mcaulley
Alex Mcaulley on 12 Mar 2019
Edited: VBBV on 2 Feb 2024
Ran in:
syms x
f=x^2- 4
f = 
a(x)=diff(f,x)
a(x) = 
a(2)
ans = 
4

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