which term of the sequence √3,3,3√3,......is 243?
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Answer:
10th term is 243
Step-by-step explanation:
√3, 3, 3√3,......243
Thisnis a GP
with a=√ 3 r=3/√3=√3
let n the trem is 243
arⁿ⁻¹ =243
√3(√3)ⁿ⁻¹=243
(√3)ⁿ=243
3^n/2=243=27*9=3³*3²=3^5
so n/2=5
n=10
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