Question

if 6/5 , a, 4 are in A.P. then value of a is
(a) 1 (b) 13/5 (c) 13 (d) 26/5
​

Answer 1

Answer:

2.6

Step-by-step explanation:

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Answer 2

Answer:

13/5

Step-by-step explanation:

t2-t1=t3-t2

a-6/5=4-a

5a-6/5=4-a

5a-6=20-5a

5a+5a=20+6

10a=26

a=26/10

=13/5