Question

If an=3n-8 find d in an a.p

Answer 1

Answer:

HOLA THERE!!! HERE IS THE ANSWER///////////--------

Step-by-step explanation:

GIVEN:-

            an=3n-8

SO NOW a1 =3(1) - 8 = 3-8 = -5

similarly,  a2= 3(2) -8 = 6-8 = -2

                   AND WE KNOW THAT d = a2-a1

                                        SO HERE, D = (-5) - (-2)

                                                    ⇒   D = -5 + 2

                                                       ∴ D = -3 (ANSWER)

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