Match the AP’s given in column A with suitable common differences given in column B.
Column A | Column B | ||
(A_{1}) | 2, - 2 – 6, - 10, … | (B_{1}) | |
(A_{2}) | a = - 18, n = 10, a_{n} = 0 | (B_{2}) | –5 |
(A_{3}) | a = 0, a_{10} = 6 | (B_{3}) | 4 |
(A_{4}) | a_{2} = 13, a_{4} = 3 | (B_{4}) | –4 |
(B_{5}) | 2 | ||
(B_{6}) | |||
(B_{7}) | 5 |
Find the sum
Find the sum