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What is the range of the function f(x) = 2x^3 – 15x^2 + 36x + 1?
What is the range of the function f(x) = 2x^3 – 15x^2 + 36x + 1?
Let f(x) = x^3 + 3x^2 + 4x + bsinx + c cos x, x ∈ R. What can be said about the value of b^2 + c^2?
Let f(x) = x^3 + 3x^2 + 4x + bsinx + c cos x, x ∈ R. What can be said about the value of b^2 + c^2?
What type of function is f(x) = x, x ≥ -1?
What type of function is f(x) = x, x ≥ -1?
Let f(x) = sin(π[x]/2), x ∈ R. What type of function is f(x)?
Let f(x) = sin(π[x]/2), x ∈ R. What type of function is f(x)?
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What is the number of onto functions from E = {1, 2, 3, 4} to F = {1, 2}?
What is the number of onto functions from E = {1, 2, 3, 4} to F = {1, 2}?
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Let f(x) = ax^2 + bx + c, x ∈ [0, 2]. If f is a bijective function, what is f(2)?
Let f(x) = ax^2 + bx + c, x ∈ [0, 2]. If f is a bijective function, what is f(2)?
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Let f(x) = sin^(-1)x^2 + [{n{x}}] + tan^(-1) ( 3 + 2x^2 ), where [.] and {.} are G.I.F. and F.P.F. respectively. What is the number of integers in the range of f?
Let f(x) = sin^(-1)x^2 + [{n{x}}] + tan^(-1) ( 3 + 2x^2 ), where [.] and {.} are G.I.F. and F.P.F. respectively. What is the number of integers in the range of f?
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If f : R → S defined by f(x) = sin x – 3 cos x + 1, is onto, then what is the interval of S?
If f : R → S defined by f(x) = sin x – 3 cos x + 1, is onto, then what is the interval of S?
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Let f(x) = sin([x]π) where [x] denotes the integral part of x. What is the nature of function f?
Let f(x) = sin([x]π) where [x] denotes the integral part of x. What is the nature of function f?
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The function f : [–1, 1] → [–π/2, π/2] defined by f(x) = sin^(-1)x is:
The function f : [–1, 1] → [–π/2, π/2] defined by f(x) = sin^(-1)x is:
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Let f : R → R be a function such that f(x) = x^3 + x^2 + 3x + sin x. What is the nature of function f?
Let f : R → R be a function such that f(x) = x^3 + x^2 + 3x + sin x. What is the nature of function f?
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Let f : N → N defined by f(x) = x^2 + x + 1, x ∈ N. What is the nature of function f?
Let f : N → N defined by f(x) = x^2 + x + 1, x ∈ N. What is the nature of function f?
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What is the domain of the function f(x) = 2x - x²?
What is the domain of the function f(x) = 2x - x²?
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What is the domain of the function y = 2x + 1 / (x - 3x² + 2x³)?
What is the domain of the function y = 2x + 1 / (x - 3x² + 2x³)?
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What is the domain of the function f(x) = 1 / (x + x² - 2)?
What is the domain of the function f(x) = 1 / (x + x² - 2)?
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What is the domain of the function f(x) = 7 - x - 7 / (1 - 5x)?
What is the domain of the function f(x) = 7 - x - 7 / (1 - 5x)?
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What is the domain of the function f(x) = 5 - x - 3 / log₀.₃(x - 1)?
What is the domain of the function f(x) = 5 - x - 3 / log₀.₃(x - 1)?
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