Question

Find two irrational numbers whose -
(i) Sum is a rational number.
(ii) Sum ia an irrational number.
(iii) Difference is a rational number.
(iv) Difference is an irrational number.
(V) Product is a rational number
(vi) Product is an irrational number.
(vii) Quotient is a rational number.
(viii) Quotient is an irrational number.​

Answer 1

Answer:

1. (-√2)+(√2 )= 0 , 0 is a rational number

2. √2+√2= 2√2=√8 and √8 is a irrational number

3.(√5)-(√5)= 0 0 is a rational number

4.(√5)-(√2) is a irrational number

5. √2×√2=2 ,2 is a rational number

6. √5×√6=√30, √30 is a irrational number

7. 2√2÷√2 gives 2 which is a rational number

8. √5÷√2 is a irrational number

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