Question

3.Questions on Recapitulations

a). What do you mean by whole numbers and natural numbers?

b). If 5 friends each contributing ₹ 10 collects ₹ 50, then how much will

10 friends collect when each contributes ₹ 5.

c). If a = 2 and b= 7 then what is the value of a + b and b+a ? Is

a+b=b+a?

d). If a=3 and b=4 then what is the value of ab and ba? Is ab= ba?

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Answer 1

Answer:

a.whole numbers are from 0 to infinite and are represented by W

natural numbers donot include 0

Step-by-step explanation:

b.5rs each and 10 members so, total money=

5*10=50rs

c.yes b+a=a+b

2+7=7+2

9=9

d.yes ba=ab

3*4=4*3

12=12

hope this helps u

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Answer 2

Answer:

here u go mark as brainliest

Step-by-step explanation:

1.natural numbers start from 1 and goes on.

Whole numbers start from 0 and all the natural number

b. 10 friends collect RS. 50 when the contribute RS. 5

c. a=2 , b=7

a+b = 2+7 = 9

b+a = 7+2 = 9

therefore, a+b=b+a

d. a=3 , b=4

a+b = 3+4 = 7

b+a = 4+3 = 7

therefore, a+b=b+a

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