Find the indicated term of each geometric sequence.
1.) a¹ = 5, r =3, a¹⁰ =?
2.) a³ = 8, a⁵ = 14, a⁷ =?
3.) Find the 11th term of the geometric sequence 6, 24, 96, 384, ...
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Find the indicated term of each geometric sequence.
1.) a¹ = 5, r =3, a¹⁰ =?
2.) a³ = 8, a⁵ = 14, a⁷ =?
3.) Find the 11th term of the geometric sequence 6, 24, 96, 384, ...
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Answer:
1.) an=a1r–¹
a10=5(3)10–1
a10=5+3) 9
a10=5(19683
a10=59049