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Find the value of three places of decima...

Find the value of three places of decimals; of each of the following. It is given that `sqrt(2)=1. 414 ,\ sqrt(3)=1. 732 ,\ sqrt(10)=3. 162` and `sqrt(5)=2. 236` (approx). `(sqrt(2)+1)/(sqrt(5))` (ii) `(2-sqrt(3))/(sqrt(3))` (iii) `(sqrt(10)-\ sqrt(5))/(sqrt(2))`

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Find the value of three places of decimals, of each of following: It is given that sqrt(2)=1. 414 ,\ sqrt(3)=1. 732 ,\ sqrt(10)=3. 162 and sqrt(5)=2. 236 (approx). (i) 1/(sqrt(2)) (ii) 1/(sqrt(3)) (iii) 1/(sqrt(10))

Find the value to three places of decimals of each of the following. It is given that sqrt(2)=1. 414 ,\ \ sqrt(3)=1. 732\ ,\ \ \ sqrt(5)=2. 236 and sqrt(10)\ =\ \ 3. 162 i) (sqrt(5)+1)/(sqrt(2)) (ii) (sqrt(10)+\ sqrt(15))/(sqrt(2))

Find the value to three places of decimals of each of the following. It is given that sqrt(2)=1. 414 ,\ \ sqrt(3)=1. 732\ ,\ \ \ sqrt(5)=2. 236 and sqrt(10)\ =\ \ 3. 162 (i) 2/(sqrt(3)) (ii) 3/(sqrt(10))

Find the value to three places of decimals; of sqrt15 . It is given that sqrt(2)=1. 414 ,sqrt(3)=1. 732 ,sqrt(10)=3. 162a n dsqrt(5)=2. 236 (approx.).

Find the value to three places of decimals of each of the following. It is given that sqrt(2)=1. 414 ,\ \ sqrt(3)=1. 732\ ,\ \ \ sqrt(5)=2. 236 and sqrt(10)\ =\ \ 3. 162 (i) (2+\ sqrt(3))/3 (ii) (sqrt(2)-\ 1)/(sqrt(5))

Find the value to three places of decimals, of sqrt(10) : It is given that sqrt(2)=1. 414 ,sqrt(3)=1. 732 , and sqrt(5)=2. 236 (approx.)

Find the values of each of the following correct to three places of decimals, it being given that sqrt(2)=1. 4142 ,\ sqrt(3)=1. 732 ,\ \ sqrt(5)=2. 2360 ,\ sqrt(6)=2. 4495 and sqrt(10)=3. 162. (i)\ (3-sqrt(5))/(3+2sqrt(5)) (ii)\ (1+sqrt(2))/(3-2sqrt(2))

Simplify : (1)/(sqrt(3)+sqrt(2))-(1)/(sqrt(3)-sqrt(2))+(2)/(sqrt(2)+1)

Simplify : (i) (5+sqrt(5))(5-sqrt(5)) (ii) (3+2sqrt(2))(3-2sqrt(2))

Given that : sqrt(2)=1. 414 ,\ sqrt(3)=1. 732 ,\ sqrt(5)=2. 236\ a n d\ sqrt(7)=2. 646 , evaluate each of the following : sqrt((144)/7)

RD SHARMA ENGLISH-RATIONALISATION -All Questions
  1. Given that sqrt(5)=2. 236 approximately, find the three places of deci...

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  2. Find the value of three places of decimals, of each of following: It...

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  3. Find the value of three places of decimals; of each of the followin...

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  4. If sqrt(2)=1. 414 find the value of sqrt(3)\/ sqrt(6) upto three place...

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  5. Simplify each of the following by rationalising the denominator: (i...

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  6. Simplify each of the following by rationalising the denominator: (7...

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  7. If both a\ a n d\ b are rational numbers, find the values of a\ a n d\...

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  8. If both a\ a n d\ b are rational numbers, find the values of a\ a n d\...

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  9. If both a\ a n d\ b are rational numbers, find the values of a\ a n d\...

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  10. If both a\ a n d\ b are rational numbers, find the values of a\ a n d\...

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  11. If both a\ a n d\ b are rational numbers, find the values of a\ a n d\...

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  12. If both a\ a n d\ b are rational numbers, find the values of a\ a n d\...

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  13. If both a\ a n d\ b are rational numbers, find the values of a\ a n d\...

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  14. Simplify : 3/(5-sqrt(3))+2/(5+\ sqrt(3))

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  15. Simplify: (4+\ sqrt(5))/(4-sqrt(5))+(4-\ sqrt(5))/(4+\ sqrt(5))

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  16. Simplify: (sqrt(5)-2)/(sqrt(5)+2)-(sqrt(5)+\ 2)/(sqrt(5)-\ 2)

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  17. Prove that: 1/(3-sqrt(8))-1/(sqrt(8)-\ sqrt(7))+1/(sqrt(7)-\ sqrt(6))-...

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  18. Prove that: 1/(1+sqrt(2))+1/(sqrt(2)+sqrt(3))+1/(sqrt(3)+\ sqrt(4))+1/...

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  19. If x=2+sqrt(3) , find the value of x^2+1/(x^2)

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  20. If x=3-2sqrt(2),find x^2+1/(x^2)

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