Question

3. Show that the progression - 27, 9, -3, 1.
3
(i) common ratio
Write its (1) first term
(ii) nth term
(iv) 9th term
is a G.P.
4. Show that the progression 2, 2/3, 4,4v2..
Write its first term
(1) common ratio
u) nth term
(iv) 11th term
-31 2
5. Show that the progression
is a GP
9
Write its (1) first term
(ii) common ratio
(i) nth term
tie) 6th term
6. Show that the progression 0.4, 0.8, 1.6, is a GP
Write its (1) first term
G) common ratio
im) nth term
iv) 7th term
7. Which term of the G.P. 3, 6, 12, 24, ... is 7687
8. Which term of the G.P. 5, 10, 20, 40, is 6402
792​

Answer 1

Answer:

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