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If f(x) = {((log(e )x)/(x-1), ",", x != ...

If `f(x) = {((log_(e )x)/(x-1), ",", x != 1),(k, ",", x = 1):}` is continuous at x = 1, then the value of k is

A

e

B

1

C

-1

D

0

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B
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TARGET PUBLICATION-CONTINUITY-Competitive Thinking
  1. If f(x) = {((1-cosx)/x, ",", x != 0),(k, ",", x = 0):} is continuous a...

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  2. If the function f(x) = {((cosx)^(1/x), ",", x != 1),(k, ",", x = 1):} ...

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  3. If f(x) = {((log(e )x)/(x-1), ",", x != 1),(k, ",", x = 1):} is contin...

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  4. The function f(x) = (1-sin x + cos x)/(1+sin x + cosx) is not defined ...

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  5. If {:(f(x),=((e^(kx)-1)^(2)sinx)/(x^(3)),",",x != 0),(,=4, ",",x = 0):...

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  6. If f(x) = (e^(x^2)-cos x)/(x^(2)), "for" x != 0 is continuous at x = 0...

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  7. For what value of k, the function defined by {:(f(x),=(log(1+2x)sinx^(...

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  8. If {:(f(x),=log(1-3x)(1+3x),",",x != 0),(,=k, ",",x = 0):} is contin...

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  9. If {:(f(x),=(log)(sec^2x)^(cot^2x),",","for"x != 0),(,=k, ",","for"x =...

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  10. If the function {:(f(x),=[log((pi)/4+x)]^(1/x),",","for"x != 0),(,=k, ...

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  11. Function f(x) = {((log(2)2x)^(log(x)8), ",", x != 1),((k-1)^(3), ",", ...

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  12. For the function f(x) = (log(e )(1+x)-log(e )(1-x))/(x) to be continuo...

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  13. The function f(x) = (log(1+ax)-log(1-bx))/(x) is not defined at x = 0....

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  14. If the function f(x) = {((x^(2)-(A+2)x+A)/(x-2), ",", x != 2),(2, ",",...

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  15. The value of k which makes f(x) = {((sin(1/x)), ",", x != 0),(k, ","...

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  16. If the function f(x) defined by {:(f(x),=x (sin)1/x,",","for"x != 0)...

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  17. If f(x) = {(ax^(2)-b, ",", "when" 0 le x le 1),(2, ",","when"x = 1),(x...

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  18. If f(x) = {(sin x, ",", "if" x le 0),(x^(2)+a^(2), ",", "if" 0 lt x l...

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  19. If f(x) = {((1-sinzx)/(pi-2x), ",", x != pi/2),(lambda, ",", x = pi/2...

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  20. If a function of defined by f(x) = {((1-sinzx)/(pi-2x), ",","if" x != ...

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