Question

find the 8th term of rom end 18,14,10,_________, -30 is -2​

Answer 1

Given -

AP series =. 18,14,10......-30 is -2

a = 18

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Find out :

8th term of Ap

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Formula used =

a8= a + 7d

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SOLUTION :

d = a2- a1

d = 14 - 18

d = (-4)

a8 = a + 7d

=> 18 + 7(-4)

=> 18 - 28

=> -10

a8 = -10

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So the 8th term of AP series is -10

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