Determine the 5th term in geometric sequence whose first term is 4 and whose common ratio is 3

1 answer:

amid [387]3 years ago

8 0

Formula for geometric sequence is aₓ = arⁿ⁻1
a₅=4(3)⁵⁻¹
a₅=4(3)⁴
a₅=4(81)
a₅=324

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