Question

How many terms of the series 2+2root 2 +4.... Amounts to 30 +14root 2​

Answer 1

Step-by-step explanation:

788794: How many terms of the series 2 + 2√2 + 4 .....will amount to 30 + 14√2. Answer by Edwin McCravy(18344) ...

Answer 2

\sum\limits_{i=1}^n x_i = x_1 + x_2 + \dots + x_n

i = index of summation

n = upper limit of summation

this is answer.