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Let f(x)= sqrtx and g (x) = x be two fun...

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)(x), (fg) (x) and `(f/g)` (x).

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MODERN PUBLICATION-RELATIONS AND FUNCTIONS -EXERCISE
  1. Given the relation R = {(1, 2), (2, 3)} on the set of natural numbers,...

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

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  3. Let f(x)= sqrtx and g (x) = x be two functions defined over the set of...

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  4. If f and g are functions defined by : f(x)= sqrt(x-1), g(x)=1/x,then d...

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  5. If f and g are functions defined by : f(x)= sqrt(x-1), g(x)=1/x,then d...

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  6. If f and g are functions defined by : f(x)= sqrt(x-1), g(x)=1/x,then d...

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  7. If f and g are functions defined by : f(x)= sqrt(x-1), g(x)=1/x,then d...

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  8. Define the real valued function f:R- {0} rarr R defined by f(x) = 1/x,...

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  9. Sketch the graph of the following function : f(x)= 4- 2x. Also find...

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  10. Sketch the graph of the following function : (i) f(x)=|x+2| (ii) f(x)...

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  11. Draw the graph of f(x) = sgn (x -2).

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  12. Draw the graph of y = [x] + x.

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  13. Draw the graph of the function : f(x)= {(0 if x is an even i nteg er)...

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  14. Let R be a relation from Q to Q defined by : R = {(a, b): a,b in Q and...

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  15. Let R be a relation from Q to Q defined by : R = {(a, b): a,b in Q and...

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  16. Let R be a relation from Q to Q defined by : R = {(a, b): a,b in Q and...

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  17. Let R be a relation from N to N defined by : R = {(a, b): a, b in N an...

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  18. Let R be a relation from N to N defined by R = {(a, b) : a, b in N and...

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  19. Let R be a relation from N to N defined by R = {(a, b) : a, b in N and...

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  20. The relation 'f' is defined by f(x)={(x^2,0lexle3), (3x, 3lexle10):} ...

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