Question
var num1;
var num2 = 10;
var num3 = num1 + num2;
a.
10
b.
undefine10
c.
undefine
d.
None of these
Posted under Javascript Web Technologies
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Q. What will be the value of Variable - "num3" ? var num1; var num2 = 10; var num3 = num1 + num2;
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