Question: ar a = [ 9 , 5 , 6 , 4 , 3 ] ; a [ a . length ] = 1 ; a

ar a=[9,5,6,4,3]; a[a.length]=1; a[a.length]=8; a[a.length]=2; b=a.length; The above Javascript code is run. (a) What would be the value of a[7]?(b) What would be the value of b?

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