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How to increase a symbol in a row matrix?

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RUPAL AGGRAWAL
RUPAL AGGRAWAL 2022-12-26
回答： KSSV 2022-12-26
I am trying to make a function in which by putting the value of n, the number of symbols in that row matrix comes to be n.
For example, Suppose I assign a function coeff(n) = [a1 a2 a3 a4 a5 ... an].
Now if i enter n = 3, coeff(3) = [a1 a2 a3].
I tried starting this way.
function[A] = coeff(n)
Henceforth i tried multiple codes but i failed. Please help. Thank you in advance.

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采纳的回答

KSSV
KSSV 2022-12-26
Ran in:
n = 4 ;
syms a [1 n] ;
a
a = 

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