if -3,a,2 are the three consecutive terns of an ap then find a

Asked by madhushreemahesh1986 | 10th Feb, 2022, 05:19: PM

Expert Answer:

Hint
Check for the common difference as it is an AP.
 
-3, a, 2
 
a -(-3) = 2 - a
a + 3 = 2 - a
a + a = 2 - 3
2a = -1
a = fraction numerator negative 1 over denominator 2 end fraction

Answered by  | 14th Feb, 2022, 04:34: PM