Question

(B) 1050
(C) 3050
(D) none of these
and b (a > b). If A 2 - A22 + A32 - A22+ As2 - Aoz is equal to prime number then 'b' is equal to
(A) 1
(B) 2
(C) 3
(D) 4
Let 6 Arithmetic means A1, A2, A3, A4, A5, A6 are inserted between two consecutive natural number a​

Answer 1

Answer:

$211115 \times {66191 - 6}^{2}$

$69491x62 - 6$