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Let y=sqrt(2/(x^(2)-x+1)-1/(x+1)-(2x+1)/...

Let `y=sqrt(2/(x^(2)-x+1)-1/(x+1)-(2x+1)/(x^(3)+1))`, find all the real values of x for which y takes real values.

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FIITJEE-FUNCTION-SOLVED PROBLEMS (SUBJECTIVE)
  1. Find the domain of function f(x)=(1)/([abs(x-1)]+[abs(7-x)]-6) where [...

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  2. Find the domain of the function, f(x)=log{log(abs(sinx)){x^(2)-8x+23...

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  3. Find the range of the function f(x)=(sin^2x+sinx-1)/(sin^2x-sin x+2)

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  4. Find the range of following functions f(x)=log(2)((sinx-cosx+3sqrt2)...

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  5. Find the range of following functions f(x)=(tan^(-1)x)^(2)+2/(sqrt(1...

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  6. Find the period of the following functions: f(x)=cos(sinx)+cos(cosx)

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  7. Find the period of the following functions: f(x)=((1+sinx)(1+secx))/...

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  8. Find the period of the following functions: f(x)=sum(r=1)^(n)(sin(x/...

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  9. ABCD is a square of side a. A line parallel to the diagonal BD at a di...

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  10. Let f(x)=(x^2+3x+a)/(x^2+x+1) where f:R->R. Find the value of paramete...

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  11. Identify the given functions as odd, even or neither: f(x)=x/(e^(x)...

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  12. Identify the given functions as odd, even or neither: f(x+y)=f(x)+f...

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  13. A function f: IR ->IR, where IR, is the set of real numbers, is def...

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  14. Check whether the function defined by f(x+lambda)=1+sqrt(2f(x)-f^2(x))...

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  15. Find all functions f satisfying the identity, f(x)+f((x-1)/x)=1+x,AA x...

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  16. If f(x) is of period of 7 and g(x) is of period of 11. Then find the p...

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  17. Let y=sqrt(2/(x^(2)-x+1)-1/(x+1)-(2x+1)/(x^(3)+1)), find all the real ...

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