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प्रश्न
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
उत्तर
a = -2, d = 0
Let the series be a1, a2, a3, a4 …
a1 = a = -2
a2 = a1 + d = -2 + 0 = -2
a3 = a2 + d = -2 + 0 = -2
a4 = a3 + 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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