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For what value of `k` is the function `f(x)={(x^2-1)/(x-1),\ \ \ x!=1k ,\ \ \ x=1` continuous at `x=1` ?

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RD SHARMA ENGLISH-CONTINUITY-All Questions
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  3. For what value of k is the function f(x)={(x^2-1)/(x-1),\ \ \ x!=1k ,\...

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  4. Determine the value of the constant k so that the function f(x)={(x^...

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  6. Determine the value of the constant k so that the function f(x)={k ...

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  7. Determine the value of the constant k so that the function f(x)={(si...

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  8. Find the values of a so that the function f(x)={a x+5,\ \ \ if\ xlt=2 ...

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  9. Prove that the function f(x)={x/(|x|+2x^2),\ \ \ x!=0k ,\ \ \ x=0 r...

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  11. Determine the values of a ,\ b ,\ c for which the function f(x)={(si...

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  12. If f(x)={(1-cosk x)/(xsinx),x!=0 \ \ \ \ \ \ \ \ 1/2,x=0 is continuo...

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  13. If f(x)={(x-4)/(|x-4|)+a ,\ \ \ if\ x<4, a+b \ \ \ if\ x=4, (x-4...

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  14. For what value of k is the function f(x)={(sin2x)/x ,\ \ \ x!=0k ,\ \ ...

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  15. Let f(x)=(log(1+x/a)-log(1-x/b))/x ,\ \ x!=0 . Find the value of f at ...

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  16. If f(x)={((2^(x+2)-16)/(4^x-16),x!=2),(k, x=2):} is continuous at x=2 ...

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  17. If f(x)={(cos^2x-sin^2x-1)/(sqrt(x^2+1)-1),\ \ \ x!=0 \ \ \ \ k, \ \ ...

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  18. Extend the definition of the following by continuity f(x)=(1-cos7(x...

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  19. If f(x)=(2x+3sinx)/(3x+2sinx) , x!=0 is continuous at x=0 , then find ...

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