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olasank [31]
3 years ago
9

Write an explicit formula for an, the nth term of the sequence 2, -1, –4, ....

Mathematics
2 answers:
Agata [3.3K]3 years ago
7 0

Answer:

a(n) = a(1) -3(n-1)

Step-by-step explanation:

ryzh [129]3 years ago
4 0
A(n)=a(1)-3(n-1)
Step by step explanation
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in the bag, there are certain number of toy- blocks with alphabets A,B,C and D written on them. The ratio of blocks A:B:C:D is 4
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