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Subject :NCO    Class : Class 6

Which of the following statements is INCORRECT with respect to whole numbers?
(a) Whole numbers are closed under addition.
(b) Division of a whole number by 0 is not defined.
(c) Multiplication is not commutative for whole numbers.
(d) All whole numbers are not natural numbers.


Ans 1:

Class : Class 7
Option C

Ans 2:

Class : Class 6
C Multiplication is not commutative for whole numbers. 4x3 = 3x4 12=12 Therefore,multiplication is commutative for whole numbers.

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