Question

1.
In the series, Tn = 2n +5, find s4
a) 16 b) 24 c) 40 d) 04
Find the 7th term of the GP whose first term is 6

and common ratio is 2/3
a. 128 /243 b. 128 c. 243 d. 243 /128​

Answer 1

Answer:

1. c) 40

a. 128/243

Step-by-step explanation:

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