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Find the range of f(x)=sgn(x^2-2x+3)...

Find the range of `f(x)=sgn(x^2-2x+3)`

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CENGAGE PUBLICATION-RELATIONS AND FUNCTIONS-All Questions
  1. If f(x)=(sin([x]pi))/(x^2+x+1) , where [dot] denotes the greatest inte...

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  2. The range of the following function is f(x)=sqrt((1-cosx)sqrt((1-cosx)...

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  3. Find the range of f(x)=sgn(x^2-2x+3)

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  4. Check whether the function h(x)=(sqrt(sinx)-sqrt(t a nx))(sqrt(sinx)+s...

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  5. The sum of roots of the equation cos^(-1)(cosx)=[x],[dot] denotes the ...

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  6. Find the range of f(x)=[sin{x}], where {} represents the fractional pa...

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  7. Let f,g: R-R be two functions defined as f(x)=|x|+x and g(x)=|x|-x , f...

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  8. If f(x)=sin(log)e{(sqrt(4-x^2))/(1-x)} , then the domain of f(x) is a...

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  9. Solve the following 1lt=|x-2|lt=3

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  10. if f(x)={x^3+x^2, for 0<=x<=2 x + 2,for2<x<=4 ,t h e n find the even a...

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  11. There are exactly two distinct linear functions, and , which map [...

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  12. Solve the following 0<|x-3|lt=5

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  13. If f is even function defined on the interval (-5, 5), then real value...

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  14. Find the period of following function f(x)=e^(ln(sinx))+tan^3x-"cosec...

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  15. Solve the following |(2x-1)/(x-1)|gt2

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  16. Find the fundamental period of f(x)=cosxcos2xcos3xdot

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  17. If f(x)=sin^2x+sin^2(x+pi/3)+cos x.cos(x+pi/3) and g(5/4)=1, then

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  18. Solve the following |(x-3)/(x+1)|lt=1

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  19. The domain of the function f(x)=sin^(-1)((8(3)^(x-2))/(1-3^(2(x-1)))) ...

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  20. Solve the system of equations in x,y and z satisfying the following eq...

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