Home
Class 9
MATHS
Find the value to three places of decima...

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`
`2/(sqrt(3))`

Text Solution

Verified by Experts

`2/(sqrt(3))`
= `[2/(sqrt(3))]*[(sqrt(3)/(sqrt(3)))]`
=`(2sqrt(3))/(3)`
=`(2(1.732))/3`
=`3.464/3=1.154`.
Promotional Banner

Topper's Solved these Questions

  • QUADRILATERALS

    RD SHARMA|Exercise All Questions|251 Videos

  • SURFACE AREA AND VOLUME OF A CUBOID AND CUBE

    RD SHARMA|Exercise All Questions|168 Videos

Similar Questions

Explore conceptually related problems

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,quad sqrt(5)=2.236 and sqrt(10)=3.162(2+sqrt(3))/(3) (ii) (sqrt(2)-1)/(sqrt(5))

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,quad sqrt(5)=2.236 and sqrt(10)=3.162(sqrt(5)+1)/(sqrt(2)) (ii) (sqrt(10)+sqrt(15))/(sqrt(2))

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))

Find the value to three places of decimals; of each of the following.It is given the sqrt(2)=1.414,sqrt(3)=1.732,sqrt(10)=3.162 and sqrt(5)=2.236( approx.).1.)(sqrt(2)+1)/(sqrt(5))

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 )*(1)/(sqrt(2))( ii) (1)/(sqrt(3)) (iii) (1)/(sqrt(10))

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 value to three places of decimals; of sqrt(15. It is ) given that sqrt(2)=1.414,sqrt(3)=1.732,sqrt(10)=3.162and sqrt(5)=2.236 (approx.).

It being given that sqrt(2) = 1.414, sqrt(3) = 1.732, sqrt(5) = 2.236 and sqrt(10)= 3.162 , find the value to three places of decimials, of each of the following . (i) (2)/(sqrt(5)) (ii) (2- sqrt(3))/(sqrt(3)) (iii) (sqrt(10) - sqrt(5))/(sqrt(2))

RD SHARMA-RATIONALISATION -All Questions
  1. Rationalise the denominator of each of the following 1/(sqrt(12))

    Text Solution

    |

  2. Rationalise the denominator of each of the following (sqrt(3)+ 1)/(s...

    Text Solution

    |

  3. Find the value to three places of decimals of each of the following....

    Text Solution

    |

  4. Find the value to three places of decimals of each of the following....

    Text Solution

    |

  5. Find the value to three places of decimals of each of the following....

    Text Solution

    |

  6. Express each one of the following with rational denominator: 1/(3+\ ...

    Text Solution

    |

  7. Express each one of the following with rational denominator: (i)(30...

    Text Solution

    |

  8. Express each one of the following with rational denominator: (i)(sq...

    Text Solution

    |

  9. Express each one of the following with rational denominator: (3sqrt(...

    Text Solution

    |

  10. Rationales the denominator and simplify: (i)(sqrt(3)- sqrt(2))/(sqrt(...

    Text Solution

    |

  11. Rationales the denominator and simplify: (i)(1+sqrt(2))/(3-2sqrt(2)) ...

    Text Solution

    |

  12. Rationales the denominator and simplify: (i)(4sqrt(3)+5sqrt(2))/(sqrt(...

    Text Solution

    |

  13. Simplify: (i)(3sqrt(2)-2sqrt(3))/(3sqrt(2)+ 2sqrt(3))+(sqrt(12))/(sqr...

    Text Solution

    |

  14. Simplify: (i)(7+3 sqrt(5))/(3+ sqrt(5))-(7-3 sqrt(5))/(3- sqrt(5)) ...

    Text Solution

    |

  15. Simplify: 2/(sqrt(5)+ sqrt(3))+1/(sqrt(3)+ sqrt(2))-3/(sqrt(5)+ sqrt(...

    Text Solution

    |

  16. In each of the following determine rational number a and b : (sqrt(...

    Text Solution

    |

  17. In each of the following determine rational number a and b : (i) (...

    Text Solution

    |

  18. In each of the following determine rational number a\ a n d\ b : (i...

    Text Solution

    |

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

    Text Solution

    |

  20. If x=3+sqrt(8) , find the value of x^2+1/(x^2)

    Text Solution

    |