Question:Which of the structure is incorrect?1 : struct aa { int a; float b; };2 : struct aa { int a; float b; struct aa var; };3 : struct aa { int a; float b; struct aa *var; }
1 : struct aa { int a; float b; };
2 : struct aa { int a; float b; struct aa var; };
3 : struct aa { int a; float b; struct aa *var; }
A 1 B 2 C 3 D 1,2,3
+ AnswerB
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