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The nth term of a sequence is 6 - n work out the first three terms and the 20th term of the sequence. please help​

The nth term of a sequence is 6 - n work out the first three terms and the 20th term of the sequence. please help​
asked 21.1k views
1 vote
The nth term of a sequence is 6 - n work out the first three terms and the 20th term of the sequence.

please help​

asked
User Johnnycrab
by
8.3k points

1 Answer

1 vote

Explanation:

a_n=6-n

➜a_1=6-1

➜5

➜,a_2=6-2

➜4

➜a_3=6-3

➜3

➜a_20=6-20

➜-14

answered
User Trickyzter
by
8.0k points
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