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If f(x) is a quadratic function and f(1) = 5,f(-1) = 11 and f(2) = 8, find the value of f(-2).

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CHHAYA PUBLICATION-RELATION AND MAPPING -Long Answer Type Questions
  1. Find the ranges of the following functions : y=(1)/(3-cos2x)

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  2. Find the ranges of the following functions : y=tanx(-pi/2ltxltpi/2)

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  3. If f(x) is a quadratic function and f(1) = 5,f(-1) = 11 and f(2) = 8, ...

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  4. If P(x) be a quadratic function and roots are 3,5 find P(x).

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  5. If F(x)=(a)/(x)+b+cxand F(1)=5,F(-2)=2 and F(-1)=-3, find the value of...

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  6. If f(n+1)=(2f(n)+1)/(2),n=1,2,3,... and f(1)=2 then find the value of ...

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  7. The taxi fare is Rs. 3 for 1 km or less from starting point and Rs. 1....

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  8. Find the domain of definition of f(x)=sqrt(x+1)+sqrt(4-x)

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  9. Find the domain of definition of phi(x)=cos^-1.(x-4)/(3)+log(5-x)

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  10. The function f(x) is defined in 0 le x le1, find the domain of definit...

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  11. The function f(x) is defined in 0 le x le1, find the domain of definit...

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  12. If two real functions f(x) and phi(x) are defined respectively by f(x)...

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  13. If two real functions f(x) and phi(x) are defined respectively by f(x)...

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  14. If two real functions f(x) and phi(x) are defined respectively by f(x)...

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  15. If two real functions f(x) and phi(x) are defined respectively by f(x)...

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  16. If two real functions f(x) and phi(x) are defined respectively by f(x)...

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  17. Find the domain of definition of the function defined by, f(x)=(1)/(l...

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  18. Find the domain of definition of each of the following functions : f...

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  19. Find the domain of definition of each of the following functions : g...

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  20. Find the domain of definition of each of the following functions : h...

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