If a(a-2) and 3a are in ap , then the value of a is
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Answered by
47
Given that a,a-2,3a are in AP.
We know that a2 - a1 = a3 - a2
(a-2) - a = 3a - (a - 2)
-2 = 2a + 2
a = -2.
Hope this helps!
We know that a2 - a1 = a3 - a2
(a-2) - a = 3a - (a - 2)
-2 = 2a + 2
a = -2.
Hope this helps!
Answered by
3
Answer:
hiiiii guys and my sis
therefore the ans will be -2
hope it will understand
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