No because 2/5 equals 4/10, which is .4, not .25 :)
Answer:
A
Step-by-step explanation:
He borrowed money so he has -5 dollars and but he payed 2 back, so now he needs to pay $3
If x is less than 81, then we get a solution, but x should also be larger than or equal to zero since radicands must be nonnegative, therefore, <span>x<81.
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I suppose you mean
Recall that
which converges everywhere. Then by substitution,
which also converges everywhere (and we can confirm this via the ratio test, for instance).
a. Differentiating the Taylor series gives
(starting at 
because the summand is 0 when 
)
b. Naturally, the differentiated series represents
To see this, recalling the series for 
, we know
Multiplying by 
gives
and from here,
c. This series also converges everywhere. By the ratio test, the series converges if
The limit is 0, so any choice of 
satisfies the convergence condition.
Answer:
try using desmos it is a calculater
Step-by-step explanation:
