Home
Class 11
PHYSICS
Evaluate 24.36+0.0623+256.2...

Evaluate 24.36+0.0623+256.2

Text Solution

Verified by Experts

24.36
0.0623
256.2
Now the first column where a doubtful digit occurs is the one just next to the decimal point (256.2). All digts right to this column must be dropped after proper rounding. The table is rewitten and added below
24.4
0.1
256.2
280.7
THe sum is 280.7
Promotional Banner

Topper's Solved these Questions

  • PHYSICS AND MATHEMATICS

    HC VERMA|Exercise work out Example|18 Videos

  • PHYSICS AND MATHEMATICS

    HC VERMA|Exercise Question for short Answer|14 Videos

  • NEWTON'S LAWS OF MOTION

    HC VERMA|Exercise Exercises|42 Videos

  • REST AND MOTION : KINEMATICS

    HC VERMA|Exercise Exercises|51 Videos

Similar Questions

Explore conceptually related problems

Evaluate ([(256)^((-1)/(2))]^((-1)/(4)) )^(3)

Evaluate [((256)^(-1/2))^(-1/4)]^3

Evaluate [((256)^(-1/2))^(-1/4)]^(3)

Evaluate (tan 36^(@) )/( cot 54^(@))

Evaluate {:[(2,4),(-1,2)]:}

Evaluate the determinants. {:[( 2,4),( -5,-1) ]:}

The standard deviation and coefficient of variation of a data are 1.2 and 25.6 respectively. Find the value of mean.

The midpoint of the sides of a triangle are (2,4) (-2,3) and (5,2) .Find the corrdinate of the vertices of the triangle .

HC VERMA-PHYSICS AND MATHEMATICS-Exercises
  1. Evaluate 24.36+0.0623+256.2

    Text Solution

    |

  2. A vector vecA makes an angle of 20^@ and vecB makes an angle of 110^@...

    Text Solution

    |

  3. Let vecA and vecB be the two vectors of magnitude 10 unit each. If the...

    Text Solution

    |

  4. Find the magnitude of two vectors veca and vec b having the same magni...

    Text Solution

    |

  5. If veca=2veci+3vecj-4veck and vecb =5veci+2vecj+4veck, find the angle...

    Text Solution

    |

  6. Refer to figure Find a the magnitude, b x and y components and c. the ...

    Text Solution

    |

  7. Two vectors have magnitudes 3 unit and 4 unit respectively. What shoul...

    Text Solution

    |

  8. A spy report about a suspected car reads as follows. The car moved 2.0...

    Text Solution

    |

  9. A carrom board (4ftxx4ft ) has the queen at the centre. The queen hit ...

    Text Solution

    |

  10. A mosquito net over a 7ftxx4ft bed is 3 ft high. The net hs a hole at ...

    Text Solution

    |

  11. Suppose veca is a vector of magnitude 4.5 unit due north. What is the ...

    Text Solution

    |

  12. Two vectors have magnitudes 2 m and 3m. The angle between them is 60^0...

    Text Solution

    |

  13. Let A1 A2 A3 A4 A5 A6 A1 be a regular hexagon. Write the x-components ...

    Text Solution

    |

  14. If veca=2veci+3vecj-4veck and vecb =5veci+2vecj+4veck, find the angle...

    Text Solution

    |

  15. Prove that vecA.(vecAxxvecB)=0

    Text Solution

    |

  16. If veca=2veci+3vecj-4veck and vecb =5veci+2vecj+4veck, find the angle...

    Text Solution

    |

  17. If vecA,vecB,vecC are mutually perpendicular show that vecCxx(vecAxxve...

    Text Solution

    |

  18. A particle moves on a given straight line with a constant speed v. At ...

    Text Solution

    |

  19. The force on a charged particle due to electric and magnetic fields is...

    Text Solution

    |

  20. Give an example for which vecA.vecB=vecC.vecB but vecA!=vecC.

    Text Solution

    |

  21. If y= sin x and x changes from pi/2 to pi, the approximate change in y...

    Text Solution

    |