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Mathematics, 23.08.2021 08:10 nook4boo

Write the first five terms of each sequence. Determine whether each sequence is arithmetic, geometric, or neither.
•a(1)=7,a(n)=a(n-1)-3 for n>2

•b(1)=2,b(n)=2•b(n-1)-1 for n>2

•c(1)=3,c(n)=10•c(n-1)for n>2

•d(1)=1,d(n)=n•d(n-1)for n>2

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