Question

Pls answer all the questions with proper steps

1. is 22/7 a rational number

2. The decimal expansion of the number √3 is ?

3. The number 23.4343… in the form p/q, where p and q are integers and q ≠ 0 is . i.e express this number in p/q form

4. for rationalising the denominator of 1/√12 we multiply both the numerator and denominator by which number

5. while rationalising 1/5+2√6 , it beomes what ?

6. The value of (5 + √5 ) (5 - √5) is what

7. The simplest rationalising factor of 2√5 - √3 is what

8. The reciprocal of √5 + 2 is what

9. on rationalising the denominator of 1/√11 , what do we get

10 . the value of 0.23bar +0.22bar is what

11. if 1/7 = 0.142857bar , then the decimal expansion of 1 1/7 { mixed fraction , 1 and 1/7} is what

12. A rational number lying between -3 and 3 is

13. the decimal expansion of 56/1000 is what ?

14. 16. (5 + √8) + (3 - √2 ) – (√2 – 6) when simplified is

15. 20. When 15√15 is divided by 3√3 , the quotient is

Answer 1

Answer:

1.no it is not a rational number

Answer 2

Answer:

1.yes it is rational number but when u talk about pi it is not rational number.

$\frac{22}{7}$

2.non-terminating .....

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