Question

First term of a.p is -2 and 10th term is 28 what’s is the value of d

Answer 1

Answer:

3.3 (approx)

Step-by-step explanation:

given that first term of the ap is -2

so a = -2.

also given that 10th term is 28

so d = 30 / 9

= 10/3 

3.3 (approx).

Hence d=3.3

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