Question: how to solve this question Question 3 A geometric sequence is given by 356. 684.8. 547.84.. ..... a. Write down the nth term in the

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how to solve this question Question 3 A geometric
Question 3 A geometric sequence is given by 356. 684.8. 547.84.. ..... a. Write down the nth term in the sequence. b. Find the 15''1 term in the sequence, correct to 3 decimal places. c. Use your calculator to determine the first term of the sequence to be lower than 1. Write down the term. d. (i) The fourth. fifth and the sixth term of a geometric sequence is 16. B and 4 respectively. Find the common ratio. (ii) Find the sum of the first 20 terms oi the sequence above correct to 1 decimal place

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