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- If f(x)=x^2, find (f(1.1)-f(1))/((1.1-1))
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- Find the domain of the following. f(x)=(x^2+2x+1)/(x^2-8x+12)
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- Find the domain and range of the following functions. f(x)=sqrt(x-...
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- Find the domain and range of the following functions. f(x)=abs[x-1]
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- Let f={(x,x^2/(1+x^2)),x in R} be a real function from R to R. Deter...
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- Let f,g: R rarr R be defined, respectively by f (x) = x + 1,g (x) = 2...
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- Let f = {(1,1), (2,3),(0, -1), (- 1, - 3)} be a function from Z to Z d...
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- Let R be a relation from N to N defined by R = {(a,b) in N and a = b^2...
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- Let A = {1,2,3,4}, B = {1,5,9,11,15,16} and f = {(1,5),(2,9),(3,1),(4...
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- Let f be the subset of Z xx Z defined by f = {(ab, a + b) : a,b in Z} ...
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- Let A = {9,10,11,12,13} and let f : A rarr N be defined by f (n) = the...
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- A relation R is defined on the set Z of integers as follows.R ={ (x, y...
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- Let A={1 ,2,3,4,5} and B={1,2,3, ... ., 6,7} . If R be a relation from...
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- Find the domain and range of the function f = {(x, (x^2 -1)/(x - 1)): ...
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- Let R be the relation on the set Z of all integers defined by R={(x, y...
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- Let f be defined by f(x)=x-4 and g be defined by g(x)=(x^2-16)/(x+4), ...
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- If f is a real function defined by f(x)=(x-1)/(x+1), then prove that f...
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- Find the domain and range of the following functions: i)f(x)=1/(sqrt(x...
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- Let f and g be two real functions defined by f(x)=1/(x+4) and g(x)=(x+...
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- Which of the following relations are functions? Give reasons. If it is...
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