evaluate the series 4 sigma n=1 (n+4)\
Responses
26
10
16
-6
To evaluate the series 4 sigma n=1 (n+4), we need to find the sum of (n+4) for n=1 to 4.
When n=1: 1+4 = 5
When n=2: 2+4 = 6
When n=3: 3+4 = 7
When n=4: 4+4 = 8
Adding these values together: 5 + 6 + 7 + 8 = 26
Therefore, the sum of the series is 26.
So, the correct response is: 26.