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hi friends can you give me one more answer

That question is

If a = 3,b=4,c=5,then prove that:

(a) a + ( b + c ) = (

Question

hi friends can you give me one more answer

That question is

If a = 3,b=4,c=5,then prove that:

(a) a + ( b + c ) = ( a + b ) + c

(b) a × ( b × c ) = ( a × b ) × c

I need this answer in 5 minutes

means at 8:07 I need the answer

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Mathematics
3 months
2021-07-21T02:17:31+00:00
2021-07-21T02:17:31+00:00 2 Answers
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## Answers ( )

Answer:a. 3+(4+5)=(3+4)+5

3+9=7+5

12=12

b.3×(4×5)=(3×4)×5

3×20=12×5

60=60

Answer:a )12=12

b}60=60

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