Question

Write first four terms of the AP,when the first term a and the common difference d are given as follows:
1)a=10, d=10
2)a=-2, d=0
3)a=4, d=-3
4)a=-1, d=1/2
5)a=-1.25, d=-0.25​

Answer 1

Answer:

1.10,20,30,40

Step-by-step explanation:

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