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Write first four terms of the A.P. when the first term a and the common differenced are given as follows:

a = -2, d = 0

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#### Solution

a = - 2, d = 0

Let the series be a_{1}, a_{2}, a_{3}, a_{4} …

a_{1} = a = -2

a_{2} = a_{1} + d = - 2 + 0 = - 2

a_{3} = a_{2} + d = - 2 + 0 = - 2

a_{4} = a_{3} + d = - 2 + 0 = - 2

Therefore, the series will be - 2, - 2, - 2, - 2 …

First four terms of this A.P. will be - 2, - 2, - 2 and - 2.

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