SOLUTION: Kindly help me solving it I tried my best but I couldn't
lim (1-x^(-1/3))/1-x^(-2/3) is equal to
x-->1
A)-1/2
B)1/2
C)2
D)none of these
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-> SOLUTION: Kindly help me solving it I tried my best but I couldn't
lim (1-x^(-1/3))/1-x^(-2/3) is equal to
x-->1
A)-1/2
B)1/2
C)2
D)none of these
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Question 1044671: Kindly help me solving it I tried my best but I couldn't
lim (1-x^(-1/3))/1-x^(-2/3) is equal to
x-->1
A)-1/2
B)1/2
C)2
D)none of these Found 2 solutions by ikleyn, jim_thompson5910:Answer by ikleyn(52797) (Show Source):
You can put this solution on YOUR website! .
Kindly help me solving it I tried my best but I couldn't
lim (1-x^(-1/3))/1-x^(-2/3) is equal to
x-->1
A)-1/2
B)1/2
C)2
D)none of these
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First, you incorrectly wrote your formula.
Why did you use the parentheses for the numerator and didn't use it for the denominator?
Second, ask yourself what happens with x^(-1/3) when x-->1 ?
Third, introduce the new variable y = x^(-1/3) and rewrite the formula in terms of this new variable.
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