i am having trouble solving a sequence problem. i think ive tried everything
what is the general equation for the sequence 5,10,5,10?
what is the general equation for the sequence 5,10,5,10?
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I'm sure the answer is not unique.
If the first term is a_1, then a_n = 7.5 + 2.5 cos(nπ) works.
If the first term is a_1, then a_n = 7.5 + 2.5 cos(nπ) works.
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what do u mean with general equation what kind of seq. is it ?!