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CENGAGE PUBLICATION-RELATIONS AND FUNCTIONS-All Questions
- If f(x)=log[(1+x)/(1-x)], then prove that f[(2x)/(1+x^2)]=2f(x)dot
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- If f: RrarrR and g:RrarrR are two given functions, then prove that 2...
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- Find the range of f(x)(x^2-x+1)/(x^2+x+1)
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- Find the range of the function f(x)=cot^(-1)(log)(0. 5)(x^4-2x^2+3)
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- Find the domain and range of f(x)=sqrt(3-2x-x^2)
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- If f(x)=sinx+cosx and g(x)=x^2-1, then g(f (x)) is invertible in the ...
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- Find the domain of f(x)=sqrt(((1-5^x)/(7^(-x)-7)))
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- If f is the greatest integer function and g is the modulus function, t...
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- If the functions f(x)a n dg(x) are defined on R rarr R such that f(x)=...
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- Suppose that g(x)=1+sqrt(x) and f(g(x))=3+2sqrt(x)+xdot Then find the ...
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- Let f: R->R \ w h e r e \ f(x)=(x^2+4x+7)/(x^2+x+1) . Is f(x) \ on e \...
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- X and Y are two sets and f: X->Y If {f(c)=y; c subX, y subY} and {f^(-...
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- The function f(x) is defined in [0,1] . Find the domain of f(t a nx)do...
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- Find the equivalent definition of f(x)=max{x^2,(1-x)^2,2x(1-x)}where ...
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- If y=f(x)=((x+2))/((x-1)),t h e n (a) x=f(y) (b) f(1)=3 (c)y increa...
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- Find the period of (|sin4x|+|cos4x|)/(|sin4x-cos4 x|+|sin4x+cos4x|)
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- Consider the function: f(x)=m a xdot{1,|x-1|, min {4,|3x-1|}}AAx in ...
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- Let g(x) be a function defined on[-1,1]dot If the area of the equila...
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- Find the domain of the function: f(x)=cos^(-1)(1+3x+2x^2)
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- Find the period of f(x)="sinx+tan"x/2+"sin"x/2^2"tan"x/2^3+...+"sin"x/...
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