निम्नलिखित के हरो का परिमेयकरण कीजिए : (i) `(1)/(sqrt(7))` `(ii) (1)/(sqrt(7)-sqrt(6))` (iii) `(1)/(sqrt(5)+sqrt(2))` (iv) `(1)/(sqrt(7)-2)`

Correct Answer - `+-sqrtsin2theta`

Correct Answer - `(i) (5,oo)` `(ii) (5,7]` `(iii) R` `(iv) x in phi` `(v)(-oo,2)uu(8,oo)` `(vi) (-oo,-2)` `(vii) x in (0,(1)/(3)]` `(viii) x in (-oo,-4)uu[(1)/(2),(8)/(7)]`

Correct Answer - (i) 9.898 (ii) 17.32 (iii) 18.24 (iv) 6.928

Correct Answer - (i) 1 (ii) 1

Correct Answer - `-0.891`

Correct Answer - (i) 2 (ii) 3 (iii) 4 (iv) 6

Correct Answer - (i)`sqrt(2)` (ii)`(1)/(sqrt(3))` (iii)`(sqrt(3))/(2)` (iv)`3sqrt(2)` (v)`(1)/(2sqrt(5))` (vi)`2sqrt(2)`

Correct Answer - (i)`sqrt(3)` (ii)`(1)/(sqrt(2))` (iii)`(5)/(3)` (iv)`(3)/(4)`

Correct Answer - (i),(iv) और (v) अपरिमेय है ; (ii) और (iii) परिमेय है ।

Correct Answer - (i) `6+3sqrt(2) +2sqrt(3)+sqrt(6)" "`(ii) 6`" "` (iii) `7+2sqrt(10) " "` (iv) 3