Answer:
(-1, -1)
Step-by-step explanation:
It's the only one that lies on the graph.
Recall that for |<em>x</em>| < 1, we have

Differentiating both sides gives

and multiplying both sides by 8 gives the series for <em>f(x)</em> :

and this converges over the same interval, |<em>x</em>| < 1, so that the radius of convergence is 1.
Answer:
20 different outfit she can make
Step-by-step explanation:
girls always do this when going out mix n match
Answer:
The correct answer is:
(a) 0.0884
(b) 0.0190
(c) 0.9596
(d) 0.2921
Step-by-step explanation:
(a)
= 
= 
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= 
(b)
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= 
(c)
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= 
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(d)
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= 