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CENGAGE PUBLICATION-RELATIONS AND FUNCTIONS-All Questions
- A continuous, even periodic function f with period 8 is such that f(0)...
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- If a and b are natural numbers and f(x)=sin(sqrt(a^2-3))x+cos(sqrt(b^2...
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- What is the fundamental period of f(x) = (sin x+ sin 3x)/(cos x+ cos ...
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- Which of the following functions is/are bounded ? f(x)=(2x)/(1+x^2), [...
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- The domain of the function f(x)=sqrt(10-sqrt(x^4-21 x^2)) is a. [5...
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- Number of integers in domain of function f(x) =log(|x^2|)(4-|x|)+log2...
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- Range of the function f(x)=sqrt(cos^(- 1)(sqrt(log4x))-pi/2)+sin^(- 1)...
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- The range of the function tan^(-1)((x^2+1)/(x^2+sqrt(3))),x in R is ...
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- The function f(x)=cos^(-1)((2[|sinx|+|cosx|])/(sin^2x+2sinx+11/4)) is ...
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- Which of the folllowing functions are defined for all x (A) sin[x]+ ...
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- The domain of the function f(x)=log(e){sgn(9-x^(2))}+sqrt([x]^(3)-4[x]...
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- Number of integers in the range of f(x)=1/pi(sin^(-1)x+tan^(-1)x)+(x+1...
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- If f(x) is an invertible function and g(x)=2f(x)+5, then the value of ...
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- Which of the following functions is one-one ? (1)f:R->R defined as f...
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- Which of the following statements are incorrect? I. If f(x) and g(x) a...
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- Let f : R^+ ->{-1, 0, 1} defined by f(x) = sgn(x-x^4 + x^7-x^8-1) wher...
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- Let f(x) :R->R,f(x)={(2x+alpha^2,xge2),((alpha x)/2+10,x lt 2)) If f(...
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- Let f: R-> R, be defined as f(x) = e^(x^2)+ cos x, then f is (a) one-o...
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- Let A be a non- empty set of real numbers and f:A->A be such that f(f(...
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- Let f:[-oo,0)->(1,oo) be defined as f(x)=(1+sqrt(-x))-(sqrt(-x)-x) the...
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