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Artyom0805 [142]
3 years ago
13

163,160,157,... find the 42nd term

Mathematics
1 answer:
UNO [17]3 years ago
6 0

Answer:

It's 40

Step-by-step explanation:

Arithmetic Sequence.

Common Difference:

160−163=−3

157−160=−3

d=−3

Explicit Formula:

an=a1+(n−1)d

​

a42​=163+(41)(−3)

a42 = 40

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