Question

chapter first class 8 answer step by step​

Answer 1

Answer:

a) false

b) true

c) false

d) false

e) false

Answer 2

Following are the answers to your questions ;-

(a) False, As rational numbers can be negative too which are not whole numbers (i.e., from 0 , 1 , 2 , .... ).

(b) True, 0 is a rational number as it can be expressed as p/q form where p = 0 and q can be any integer except 0.

(c) False, 0/0 can't be a rational number as a rational number is expressed in form of p/q where q cannot be 0 (As anything divided by 0 is not possible).

(d) True, by the definition of rational numbers we can say all rational numbers are fractions.

(e) False, as -/- = + so we will get a positive rational number which will definitely lie right of 0 on number line.

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