write the first five terms of a sequence in which the first term is 2 and each term is 3 times than the preceding term.
(show solution please)
(answer in geometric sequence)
(show solution please)
(answer in geometric sequence)
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Answer:
2, 6, 18, 54, 162
Step-by-step explanation:
r=3
a1= 2
a2=2×3
a2=6
a3=6×3
a3=18
a4=18×3
a4=54
a5=54×3
a5=162