Home
Class 7
MATHS
Starting from (-1) x 5, write various pr...

Starting from (-1) x 5, write various products showing some patterns to show `(-1) xx (-1) =1`.

Promotional Banner

Topper's Solved these Questions

  • FRACTIONS AND DECIMALS

    SUBHASH PUBLICATION|Exercise EXAMPLE|188 Videos

  • LINES AND ANGLES

    SUBHASH PUBLICATION|Exercise Example|46 Videos

Similar Questions

Explore conceptually related problems

Find the product: (-316) xx (-1)

Find the product : (-1) xx 225

Find the product of the following : 3 xx (-1)

Evaluate (5^-1xx2^-1) xx 6^-1

Show the following numbers on the number line. (c ) 1.1

If p is the length of perpendicular from the origin to the line whose intercepts on the axes are a and b, then show that 1/p^(2) = 1/a^(2) + 1/b^(2) .

Five balls numbered 1 to 5 are suspended using separate threads. The pairs of balls (1, 2),(2, 4) and (5, 1) show attraction while the pairs (2, 3) and (4, 5) show repulsion. The ball 1 is:

Show that (x-1) is a factor of x ^(n)-1.

Show that the points (-4, -7), (-1, 2), (8, 5) and (5, -4) taken in order are the vertices of a rhombus. Find its area. (Hint : Area of rhombus = (1)/(2)xx product of its diagonals)

SUBHASH PUBLICATION-INTEGERS-Example
  1. Determine the integer whose product with (-1) is : - 37

    Text Solution

    |

  2. Determine the integer whose product with (-1) is : -0

    Text Solution

    |

  3. Starting from (-1) x 5, write various products showing some patterns t...

    Text Solution

    |

  4. Find the product using suitable properties: 26 xx (-48) + (-48) xx (-3...

    Text Solution

    |

  5. Find the product using suitable properties: 8 x 53 x (-125)

    Text Solution

    |

  6. Find the product using suitable properties: 15 x (-25) x (-4) x (-10)

    Text Solution

    |

  7. Find the product using suitable properties: 15 x (-25) x (-4) x (-10)

    Text Solution

    |

  8. Find the product using suitable properties: (-41) x 102

    Text Solution

    |

  9. Find the product using suitable properties: 625 x (-35) + (-625) x 65

    Text Solution

    |

  10. Find the product using suitable properties: 7 x (50-2)

    Text Solution

    |

  11. Find the product using suitable properties: (-17) x (-29)

    Text Solution

    |

  12. Find the product using suitable properties: (-57) x (-19) +57

    Text Solution

    |

  13. A certain freezing prosess requires that room temperature be lowered f...

    Text Solution

    |

  14. In a class test containing 10 question, 5 marks are awarded for every ...

    Text Solution

    |

  15. In a class test containing 10 question, 5 marks are awarded for every ...

    Text Solution

    |

  16. In a class test containing 10 question, 5 marks are awarded for every ...

    Text Solution

    |

  17. A cement company earns a profit of 8 rs per bag of white cement sold a...

    Text Solution

    |

  18. A cement company earns a profit of 8 rs per bag of white cement sold a...

    Text Solution

    |

  19. Replace the blank with an integer to make it a true statement.:- (-3) ...

    Text Solution

    |

  20. Replace the blank with an integer to make it a true statement.:- 5 xx=...

    Text Solution

    |