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2. Find the 6th term of a sequence whose ratio is 3 an = 2r n - 1 ​

Sagot :

Answer:

486

Step-by-step explanation:

an = a1r^n-1

a6 = 2(3)^6-1

a6 = 2(3)^5

a6 = 2(243)

a6 = 486