Math, asked by kunalpatil22, 1 year ago

for the A.P. of a =7 and d=2.5 then t12

Answers

Answered by Anonymous
30
Your answer is :-


given, a = 7 and d = 2.5


So,

T12 = a + 11d

= 7 + 11×2.5

= 34.5

bittu8539: correct
Answered by BhavyasriAkula
20
Here is your answer friend
t 12 =a+(n-1)d
=7+(12-1)2.5
=7+27.5
=34.5
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