If \( f(x)=\frac{x^{n}-a^{n}}{x-a} \) for some constant a, then \( f^{\prime}(a) \) is equal to
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If \( f(x)=\frac{x^{n}-a^{n}}{x-a} \) for some constant a, then \( f^{\prime}(a) \) is equal tohttps://bit.ly/YTAI_PWAP https://www.pw.live
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(a) 5050
(b) 5049
... 2023-07-03 If \( f(x)=\frac{x^{n}-a^{n}}{x-a} \) for some constant a, then \( f^{\prime}(a) \) is equal to
... 2023-07-03 Determine the points in (i) \( x y \)-plane (ii) \( y z \)-plane and (iii) \( z x \)-plane which... 2023-07-03 Verify the following
\( (5,-1,1),(7,-4,7),(1,-6,10) \) and \( (-1,-3,4) \) are the vertices
of a... 2023-07-03 \[
\lim _{x \rightarrow 0} \frac{\sqrt{\frac{1}{2}(1-\cos 2 x)}}{x}=
\]
(a) 1
(b) -1
(c) 0
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\lim _{x \rightarrow a} \frac{(x+2)^{5 / 3}-(a+2)^{5 / 3}}{x-a}=
\]
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