a) Find the first and the eighty-fifth term of the sequence 11 16 21 16' 29' 42'55 the first term = the eighty-fifth term = b) The general term of the sequence 4 8 10 15' 25' 35' 45 is of the form an+b cn +d Determine a, b, c, and d. b = = D c = d =

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