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The Brainliest Answer!
2014-11-21T17:48:55+05:30
a₄+a₈ = 37

a+3d+a+7d = 37
 
2a +10d = 37  ------------------------1

a₆+a₁₂ = 46

a+5d+a+11d = 46 

 2a+16d = 46  --------------------------2

From 1 and 2

We get 
6d = 9
d= 3/2

Putting the value of d in  .1.

2a +10d = 37
2a + 10(3/2) = 37
2a + 15 = 37
2a = 22
a = 22/2
a = 11

Hence the first term is 11 with a common difference 3/2.
2 5 2
welcome dear
dont u think our answers r someway same
its common sense that it is maths and answers are usually same
i know that but i was asking ur opinion not about common sense
thanks dude