Question

Write three terms of the GP when the first term ‘a’ and the common ratio ‘r’ are given?
(i) a = 4; r = 3 (ii) a = √5 ; r = 1/5
(iii) a = 81; r = −1/3 (iv) a = 1/64; r = 2

Answer 1

$a2=4 x 3^{2}=36, a3=4 x 3^3= 108, a4 = 4 x 3^4 = 324 so on..$

Answer 2

Answer:

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