11th term of A.P. 13,15 1/2,18,20 1/2 ,....is
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Answered by
4
a=13 d = a2-a1= 31/2 - 13 = 31-26/2 = 5/2
now we know that
a+11d
13+11×5/2
13+55/2
26+55/2
81/2
now we know that
a+11d
13+11×5/2
13+55/2
26+55/2
81/2
Anonymous:
kive ? :D
kitho smj ni lggi bro
so correct option is
B srry i had not seen the image
but we have to just write it in mixed fraction
Answered by
5
Answer:
Step-by-step explanation:
d:5÷2so a11=a+10d so we put the values a= 13,d=5÷2,then 13+10(5)÷2
=13+25=38.
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