Math, asked by LovelyNancy, 9 months ago

In an A.P,if common difference is 3,then a3-a9=_____

Answers

Answered by MяMαgıcıαη

2

Answer:

given , d = 3

to find .: a3 - a9

= ( a +2d) - ( a + 8d)

= a + 2d - a - 8d

= - 6d

= - 6 × 3

= -18. IS THE CORRECT ANSWER

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