Find the sum of the arithmetic series. $$\sum _ { j = 1 } ^ { 21 } \left( \frac { 2 } { 3 } j + 1 \right)$$
A) 154
B) 88
C) 175
D) 155

Name: Find the sum of the arithmetic series. \[\sum _ { j = 1 } ^ { 21 } \left( \frac { 2 } { 3 } j + 1 \right)\] A) 154 B) 88 C) 175 D) 155
Brand: Quizplus
Rating: 4.9 (38 reviews)

Question

Quizplus · Accepted Answer

The Answer of Find the sum of the arithmetic series. $$\sum _ { j = 1 } ^ { 21 } \left( \frac { 2 } { 3 } j + 1 \right)$$
A) 154
B) 88
C) 175
D) 155

Find the Sum of the Arithmetic Series ∑j=121(23j+1)\sum _ { j = 1 } ^ { 21 } \left( \frac { 2 } { 3 } j + 1 \right)j=1∑21​(32​j+1)

Find the Sum of the Arithmetic Series $\sum _ { j = 1 } ^ { 21 } \left( \frac { 2 } { 3 } j + 1 \right)$