Question

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Delhi Public School, Indore (CLASS XE)
3
The first four terms of an AP whose first
term is -2 and the common difference is
-2 are *
(1 Point)

Answer 1

Answer:

First term 'a' = -2 and

common difference 'd' = -2

Explanation:

the first four term are:-

An = a + (n-1)d

A1 = -2

A2 = -2 + (2-1)×(-2)

= -2-2

A2 = -4

A3 = -6

A4 = -8