Math, asked by learner2002, 1 year ago

find the value of x if 3 x, 12 and X are in AP

Answers

Answered by ddeva27

1

3x,12,X are in Ap then
12-3x=X-12=common difference d
solving
4x= 24
x=6
so the given AP is
18,12,6

learner2002: how you calculated common difference

learner2002: i really wanted to know

ddeva27: t2-t1=d. next term-last term=common difference

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