one number is four greater than another number.the sum of two numbers is 78.what are the two numbers?
1 answer:
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Answer:
Step-by-step explanation:
We have given the numbers = 2,0,1,9
We can use addition and subtraction operation to the given numbers such that the answer will be equals to 6.
We can add 2 ,0 and 1 and then subtract from 9 , we will get 6.
So the required expression can be
hence, the required expression can be
Given that 
, we have for 
the Taylor series expansion about 0 as
Replace
with 
, so that the series is equivalent to
and notice that
Recall that for
, we have
which means
Replace
and notice that
Recall that for
which means