Home
Class 11
MATHS
If (x)=x^(2)andg(x)=2x+1 are two real v...

If (x)`=x^(2)andg(x)=2x+1 ` are two real valued function, then evaluate :
`(f+g)(x),(f-g)(x),(fg)(x),(f)/(g)(x)`

Text Solution

Verified by Experts

The correct Answer is:
N/a
`(f+g)(x)=f(x)+g(g)`
`=x^(2)+2x+1.`
`(f-g)(x)=f(x)-g(x)=x^(2)-2x-1.`
Promotional Banner

Topper's Solved these Questions

  • RELATIONS AND FUNCTIONS

    NAGEEN PRAKASHAN|Exercise Exercise 2A|20 Videos

  • RELATIONS AND FUNCTIONS

    NAGEEN PRAKASHAN|Exercise Exercise 2B|14 Videos

  • PROBABILITY

    NAGEEN PRAKASHAN|Exercise MISCELLANEOUS EXERCISE|10 Videos

  • SEQUENCE AND SERIES

    NAGEEN PRAKASHAN|Exercise Miscellaneous Exercise|32 Videos

Similar Questions

Explore conceptually related problems

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

Let f(x) = 3x^(2) + 6x + 5 and g(x) = x + 1 be two real functions. Find (f+g)(x), (f-g)(x), (fg)(x) and ((f)/(g))(x)

Let f(x) = x^(2) + 2x +5 and g(x) = x^(3) - 1 be two real functions. Find (f+g)(x), (f-g)(x), (fg)(x) and ((f)/(g))(x) .

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)

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)

If f(x)=sqrt(x+3) and g(x)=x^2+1 be two real functions, then find fog and gof .

Let f(x) = x^(3) + 5 and g(x) = 5x + 3 be two real functions. Find (f+g)(x)

If f(x) and g(x) are two real functions such that f(x)+g(x)=e^(x) and f(x)-g(x)=e^(-x) , then

Let f(x) = x^(3) + 6x + 9 and g(x) = x+5 be two functions. Find (f+g) (x), (f-g)(x) and ((f)/(g))(x) .