MODERN PUBLICATION-RELATIONS AND FUNCTION-EXAMPLE
- Which one of the following graph represents the function of x? Why?
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- Show that a one-one function f : {1, 2, 3} rarr {1, 2, 3} must be onto...
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- Let A be the set of all 50 students of class XII in a school. Let f: A...
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- Prove that the function f : RrarrR given by f (x) = 2x is one-one and...
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- Show that the function: f: N rarr N given by f(1) = f (2) = 1 and f (x...
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- Show that function f: Rrarr R given by f(x) = x^2 is neither one-one n...
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- Show that f : NrarrN , given by : f(x) = {(x+1,,if x is odd,,),(x-1,,i...
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- If f : R rarr R is defined by f(x) = x + 2, find f(f(x))
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- If f : R rarr R be given by: f(x) = (3-x^3)^1//3, then f(f(x)) is:
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- If f(x) = (x+1)/(x+2) and g(x) = x^2, then find fog
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- If f(x) = (x+1)/(x+2) and g(x) = x^2, then find gof.
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- Find gof and fog, if f(x) = |x| and g(x) = |5x -2|
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- Let f(x) = (4x+3)/(6x-4), x ne 2/3 .show that fof (x) = x.
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- Find gof and fog if f: RrarrR and g: R rarr R are given by f(x) = co...
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- If the function f : R rarr R given by f(x) = x^2 +2 and g RrarrR be g...
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- Let f : { 1, 2, 3} rarr {a, b, c} be one-one and onto function given b...
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- Let A = R- {3} and B = R- {1}. If f: ArarrB is a function defined by ...
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- Let Y = {n^2 : n in N} sub N Consider f : N rarr Y as f (n) = n^2 Show...
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- Let f: Nrar R be a function defined as : f(x) = 4x^2 + 12 x + 15. Sho...
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- Let f : N rarr N be a function deifned by f(x) = 9x^2 + 6x - 5. Show ...
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