Answer:
C.Multiplying by one
Step-by-step explanation:
Multiplying any non-zero number does not change its value. For example, if we multiply 1 by 1, we still get 1, so the number is not changed.
c.
a. x b.(undefined) c. d.x
1+1=2 1 x 1=1 1 x 0=0
2+1=3 2 x 1=2 2 x 0=0
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Answers & Comments
Answer:
C.Multiplying by one
Step-by-step explanation:
Multiplying any non-zero number does not change its value. For example, if we multiply 1 by 1, we still get 1, so the number is not changed.
Answer:
c.
Step-by-step explanation:
a. x b.(undefined) c. d.x
1+1=2 1 x 1=1 1 x 0=0
2+1=3 2 x 1=2 2 x 0=0