for what values a are 3a+24,49,29and6a+31 sequentinal member of an aethemitic progression
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Answer:
- The value of a is 5/3.
Given:
- 3a +24, 49, 29 and 6a + 31 are sequential members of an arithmetic progression.
To find:
- The value of a.
Solution:
Here,
= 3a + 24,
= 29,
= 49,
= 6a + 31
If they are in arithmetic progression, then
49 - (3a + 24) = 29 - 49
25 - 3a = 20
-3a = -5
a =5/3
The value of a is 5/3.
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