Question

(a) The 3 and 4 terms of a geometric progression 4 and 8 respectively. Find
The first term and the common ratio.
The sum of the first 10 terms,
The value of the 7 term.​

Answer 1

Answer:

below

Step-by-step explanation:

first term : 1

common ratio : 2

sum of the first 10 terms: 1023

value of the 7th tern: 64

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