Question

(A) -5 (B) 17 (C) V2 (D) 2 V2 - 5
(6) What is the sum of the first 30 natural
(A) 464 (B) 465 (C) 462 (D) 461
(7) For an given A.P. t7 = 4, d = -4 then a = ..
(A) 6 (B) 7 (C) 20 (D) 28
(8) For an given A.P. a = 3.5, d = 0, n = 101, t​

Answer 1

Explanation:

There are different formula or methos to solve the question and I know your class so I can't answer the question sorry