Practice Set 3.1
Which of the following sequences are A.P. ? If they are A.P. find the common
difference.
(1) 2, 4, 6, 8, ... (2) 2, 7, 3, 77,... (3) – 10, -6, -2, 2, ...
(4) 0.3, 0.33, .0333, ... (5) 0, -4,-8, -12,... (6)-.--.-.
(0) -50-5:-5,...
(7) 3, 3 + 12,3 + 2 v2,3 +372, ... (8) 127, 132, 137, ...
Answers
Answered by
4
Answer:
in 1 to 5 questions. 1,3,5 are in A.P
Step-by-step explanation:
- common differences
- 1.2
- 3.+4
- 5.-4
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