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Find the thirtieth term of the following sequence.

-6, -4, -2, 0, ...

52
64
66

User Eric Y
by
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2 Answers

4 votes
the answer to the question is 52
User Swist
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7.3k points
4 votes

Answer:

The thirtieth term of sequence is 52

Explanation:

Given the A.P series

-6, -4, -2, 0, ...

we have to find the thirtieth term of the following sequence.

The A.P is -6, -4, -2, 0, ...

which implies

Common difference, d=-4-(-6)=-4+6=2

First term=a=-6

n=30


a_n=a+(n-1)d


a_(30)=a+29d


a_(30)=-6+29(2)=-6+58=52

hence, the thirtieth term of sequence is 52

User Kixx
by
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