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how to do intersection between 3 vectors?

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Sahar abdalah
Sahar abdalah 2015-8-6
评论： KAE 2021-7-1
hello, I want to obtain the intersection between 3 vector as fellow :
A = [1,3,8,5];
B = [4,1,6,8];
C= [5,8,7,1];
ABC_inter=intersect(A,B,C,'stable')
the result should be :
ABC_inter=[1,8]
But I obtain this error, please help me to solve this problem and thanks in advance.
Error using intersect (line 101)
Invalid input. Valid flags are 'rows', 'stable', 'sorted', 'legacy', 'R2012a'.
Error in testerr (line 4)
ABC_inter=intersect(A,B,C)

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采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2015-8-6
A = [1,3,8,5];
B = [4,1,6,8];
C= [5,8,7,1];
ABC_inter=intersect(intersect(A,B,'stable'),C,'stable')

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