Based on the reference, 20 terms of the arithmetic progression (AP) 5, 8, 11,... should be taken so that their sum equals 670.
The reference states: "So, 20 terms of the given AP should be taken so that their sum is 670."
Based on the reference, 20 terms of the arithmetic progression (AP) 5, 8, 11,... should be taken so that their sum equals 670.
The reference states: "So, 20 terms of the given AP should be taken so that their sum is 670."
