Question

3. Find the first term and common difference for each of the A.P.
(1) 5, 1, -3, -7,...
(2) 0.6, 0.9, 1.2, 1.5, ...
(3) 127, 135, 143, 151, ... (4)
3 5 7
4 4 4'​

Answer 1

Answer:

1) 5,-4

2) 0.6, 0.3

3) 127, 8

4) 3,2

Answer 2

Answer:

1. first term=5

common difference= -4

2. first term= 0.6

common difference= 0.3

3. first term=127

common difference= 8

Step-by-step explanation:

first term is the starting term.

common difference is the value of subtraction of first term from the second...

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