Home
Class 11
MATHS
Let f(x)=x^(2) and g(x)=2x+1 be two real...

Let `f(x)=x^(2) and g(x)=2x+1` be two real functions. Find `(f+g) (x), (f-g) (x), (fg) (x), (f/g) (x)`.

Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER 3

    OSWAAL PUBLICATION|Exercise EXERCISE|57 Videos

  • SAMPLE PAPER 5

    OSWAAL PUBLICATION|Exercise EXERCISE|52 Videos

Similar Questions

Explore conceptually related problems

Let f(x)=x^2" and "g(x)=2x+1 be two real values functions, find (f+g)(x)

Let f(x)=x^2" and "g(x)=2x+1 be two real values functions, find (f-g)(x)

Let f(x)=x^2" and "g(x)=2x+1 be two real values functions, find (fg)(x) .

Let f(x)=x^2 and g(x)=2x+1 be two real valued functions,Find (i) (f+g)(x)

Let f(x)=x^2 and g(x)=2x+1 be two real valued functions,Find(ii) (f-g)(x)

Let f(x)=x^2 and g(x)=2x+1 be two real valued functions,Find(iii)(fg)(x)

Let f(x) = x^(2) , g (x) = 2x + 1 be two functions. Then find (i) (f + g) (x) (ii) (f - g) (x) (iii) (fg) (x)

Let f(x)=sqrtx and g(x)=x be two functions defined over the set of non-negative real numbers. Find (f+g) (x), (f-g), (fg) (x) and (f/g) (x) .

If f(x)=2 x^(2)+x+1 and g(x)=3 x+1 then f o g(2)

Let f(x), g(x) be differentiable functions and f(1) = g(1) = 2, then : lim_(x rarr 1) (f(1) g(x) - f(x) g(1) - f(1) + g(1))/(g(x) - f(x)) equals :

OSWAAL PUBLICATION-SAMPLE PAPER 4-EXERCISE
  1. Let f(x)=x^2" and "g(x)=2x+1 be two real values functions, find (f+g...

    Text Solution

    |

  2. Let f(x)=x^2" and "g(x)=2x+1 be two real values functions, find (f-g...

    Text Solution

    |

  3. Let f(x)=x^(2) and g(x)=2x+1 be two real functions. Find (f+g) (x), (f...

    Text Solution

    |

  4. Find the genral solution of sec^(2) 2x=1 -tan 2x

    Text Solution

    |

  5. Express (1+i)/(1-i) into polar form.

    Text Solution

    |

  6. Solve:2x^2+sqrt 3x+1=0

    Text Solution

    |

  7. Find r, if 5""^(4)P(r)=6""^(5)P(r-1)

    Text Solution

    |

  8. Find the co-efficient of x^(5) in (x+3)^(8) ?

    Text Solution

    |

  9. Insert five numbers between 8 and 26 such that the resulting sequence ...

    Text Solution

    |

  10. The sum of first three terms of a G.P. is 13/12 and their product is –...

    Text Solution

    |

  11. Find the equation of the parabola with vertex at the origin axis along...

    Text Solution

    |

  12. Differentiate:x+1/x from first principle.

    Text Solution

    |

  13. Verify by the method of contradiction that sqrt7 is irrational number

    Text Solution

    |

  14. A bag contains 9 dics of which 4 are red,3 are blue and 2 are yellow. ...

    Text Solution

    |

  15. A bag contains 9 discs of which 4 are red 3 are blue and 2 are yellow....

    Text Solution

    |

  16. A bag contains 9 discs of which 4 are red 3 are blue and 2 are yellow....

    Text Solution

    |

  17. If E and F are events such that P(E )=(1)/(4),P(F)=(1)/(2)" and P(E an...

    Text Solution

    |

  18. If E and F are two events such that P(E)=1/4, P(E)=1/2 and P(E and F)=...

    Text Solution

    |

  19. Draw the graph of the signum function write its domain and range.

    Text Solution

    |

  20. Prove that cos 2x cos "" x/2 -cos 3x cos " (9x)/(2) = sin 5x sin ""...

    Text Solution

    |