Question

which term of the sequence 72,70,68,66,........is 40​

Answer 1

Answer:

17th term

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Answer 2

Answer:

Step-by-step explanation:

a=72,d=70−72=68−70=66−68=−2

a  

n =40

General term : a  

n

​  

=a+(n−1)d

a+(n−1)d=40

72+(n−1)(−2)=40

72−2n+2=40

2n=34

n=17

Hence, 17th term of the given sequence is 40.

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