# Linearity

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#1
Determine if following system follow linearity?
y[n]=x^2[n]
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1 year ago
#2
(Original post by Abhishek0002)
Determine if following system follow linearity?
y[n]=x^2[n]
So how is linearity defined and for what values of and b is Y = aX^b linear ?

Are you expected to provide a proof here, or just spot the answer by inspection ?
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#3
(Original post by Mr Wednesday)
So how is linearity defined and for what values of and b is Y = aX^b linear ?

Are you expected to provide a proof here, or just spot the answer by inspection ?
If possible please share proof or just give some clues
0
1 year ago
#4
(Original post by Abhishek0002)
If possible please share proof or just give some clues
First I need to know what you know so I can point you in the right direction. Give me an example of a linear relationship and lets start from there.
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