If a1 = 4 and an = -4a n-1 +5 then find value of a5 please help

asked Nov 26, 2023 101k views

20 votes

If a1 = 4 and an = -4a n-1 +5 then find value of a5
please help

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5 votes

Answer:

Explanation:

a1 = 4

a2 = -5(4)-1 = -21

a3 =-5(-21)-1 = 104

a4 = -5(104)-1 =-521

a5 =-5(-521)-1 = 2604

Husker Jeff answered Dec 1, 2023

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