Answer:
d 64
Step-by-step explanation:
f(-3)=1/2 ^-6=2^6=64
There are 109 terms in given series.
According to the statement
we have given that the sum of series is AP series and
This is 19 20.5 22 23.5 ... 181
And the sum of series is 10,900
Now, we have to find the number of terms in the series.
Then we use the summation formula which is
S = n/2 (a + L)
Substitute the all given values in it like
L = 181
A = 19 and S= 10,900
then
10,900= n/2(19+181)
10,900= n/2(200)
After solve the equation for n
10,900= 100n
n = 10,900 / 100
n = 109
There are 109 terms in given series.
So, There are 109 terms in given series.
Learn more about SERIES here brainly.com/question/6561461
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4/3
Remember if two lines are perpendicular, the product of their slopes are -1
Answer:
that is the solution to the question
