var a=[12,26,"pawan",77]; var b=[12,26,"pawan",77];

Question

Why a==b is not equal ?

Answer 1

because a and b hold two different objects, even if their items values are equals ^^

Answer 2

Variables, a and b each contain only a reference to a location in memory. Not the value of the object. The locations are separate, so the references are different, and the comparison return false.

Answer 3

Oo I think