You can write it as Un or f(n) equal to some function of n, where the function can be anything at all.
Chat with our AI personalities
The answer depends on what the explicit rule is!
Q: What is the rule that states the sequence to be used when evaluating expressions? A: The rule that states the sequence to be used when evaluating expressions is know as the "order of operations."
It is the description of a rule which describes how the terms of a sequence are defined in terms of their position in the sequence.
No. It is a sequence for which the rule is a quadratic expression.
You need the rule that generates the sequence.