Question

Q.1 all whole number are natural numbers .
Q.2 Reciprocal of 5/7 is 7/5
​

Answer 1

Answer:

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Step-by-step explanation:

false

true

Answer 2

Answer:

Ans.1 No

Ans.2

7

5

We know that the reciprocal of any number n is

n

1

. When we multiply a number by its reciprocal, we get 1 as the answer. For example: n×

n

1

=1

Therefore, the reciprocal of the given fraction

5

7

is as follows:

5

7

1

=

7

5

⎩

⎪

⎪

⎨

⎪

⎪

⎧

∵

x

1

1

=

1

x

⎭

⎪

⎪

⎬

⎪

⎪

⎫

Hence, the reciprocal of

5

7

is

7

5

.

Step-by-step explanation:

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