Write a real number with ten digits to the right of the decimal point need with a. and b.

a.

b.

Step-by-step explanation:

Given.

A rational number greater than -10 with a 2 digit repeating pattern.

An irrational number between 1 and 2?

(a)

A rational number is one which can be represented in the form where 'p' and 'q' are integers. A repeating decimal is a rational number as it can be expressed in the form of .

Therefore, a number which is repeating decimal with 2 of its digits being repeated is . Here the two digits that are being repeated are 1 and 2.

(b)

An irrational number is one which can't be expressed in the form . A number which is non-repeating in the interval 1 and 2 is an example of irrational number.

So, a number which is irrational in the interval (1, 2) is .