Question

Which of the following cannot be expressed in the form p/q where p and q are integers and

Answer 1

Answer:

(c) 0.10203000...

Step-by-step explanation:

As its decimal expansion is infinite so it is not a rational number and therefore can not be written in the form of P/Q.

Answer 2

Answer:

option c) 0.l0203000....

Step-by-step explanation:

In Maths, a rational number is a type of real number, which is in the form of p/q where q is not equal to zero.

Any fraction with non-zero denominators is a rational number.

Some of the examples of rational numbers are 1/2, 1/5, 3/4, and so on.

• The number “0” is also a rational number, as we can represent it in many forms such as 0/1, 0/2, 0/3, etc.
• But, 1/0, 2/0, 3/0, etc. are not rational, since they give us infinite values.
• Also, check irrational numbers here and compare them with rational numerals.

As all of them can be written in p/q form .

But , 0.l0203000....is recurring decimal.

Recurring Decimal, also called as repeating decimal, is a decimal number only that consists of digits repeating after a fixed interval after the decimal.

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