In an A.P., if d = -4, n = 7, an = 4, then a is

In an A.P., if d = -4, n = 7, a_n = 4, then a is
(a) 6
(d) 7
(c) 20
(d) 28

Solution:

In an A.P., if a = 3.5, d = 0, n = 101, then a_n will be
(a) 0
(b) 3.5
(c) 103.5
(d) 104.5

Solution:

More Solutions:

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