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Find the domains of the following functi...

Find the domains of the following functions
`f(x) = x^(2) + x+1`

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AAKASH SERIES-REAL FUNCTIONS -EXERCISE-1
  1. Find the domains of the following functions f(x) = x^(2) + x+1

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  2. Find the domains of the following functions f(x) = ( 1)/(x)

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  3. Find the domains of the following functions f(x) = ( 1)/( 2x-1)

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  4. Find the domains of the following functions f(x) = ( 2x+3)/( x^(2) ...

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  5. Find the domains of the following functions f(x) = ( x^(2) + 1)/( x...

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  6. Find the domains of the following functions f(x) = sqrt( x- 2)

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  7. Find the domains of the following functions f(x) = sqrt( x- 2)

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  8. Find the domains of the following functions f(x) = sqrt( x^(2) - 4...

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  9. Find the domains of the following functions f(x) = sqrt( 4- x^(2))

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  10. Find the domains of the following functions f(x) = (1)/( sqrt( x-2...

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  11. Find the domains of the following functions f(x) = ( 1)/( sqrt( 2-...

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  12. Find the domains of the following functions f(x) = ( 1)/( sqrt( x^(...

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  13. Find the domains of the following functions f(x) = ( 1)/( sqrt( 4-...

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  14. Find the domains of the following functions f(x) = e^((1)/( x))

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  15. Find the domains of the following functions f(x) = log|x|

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  16. Find the domains of the following functions f(x) = ( 1)/( [x]) ( [...

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  17. Draw the graphs of the following : y = 2x +1 if -2,2

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  18. Draw the graphs of the following : y = | x-1 | in [ 0,2 ]

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  19. Draw the graphs of the following : y = |x| + |x -1| in [ -2,3]

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  20. Draw the graphs of the following : y =f(x) ={{:(2x,if,x lt 1 ),(1-x,...

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