The 8th term of an A.P is 17 and the 19th term is 39. Find the 25th term.
alisha78651:
yes
I'm Gud nd how's uh
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Heya!!
HERE IS YOUR ANSWER:
a8= 17
a19 = 39
a8 = a+7d = 17............(1)
a19 = a+18d = 39.........(2)
By (1) &(2)
d= 2
and a= 3
So,
a25 = a+24d
= 3+2(24)
= 3+48
=51
HERE IS YOUR ANSWER:
a8= 17
a19 = 39
a8 = a+7d = 17............(1)
a19 = a+18d = 39.........(2)
By (1) &(2)
d= 2
and a= 3
So,
a25 = a+24d
= 3+2(24)
= 3+48
=51
:)
hey shubangi can you plz answer my question
ya alisha ask ur question
Each term of an A.P is doubled. Is the resulting sequence also an A. P? If it is, write it's first term, common difference and nth term.
ask ques on brainly... it is long. i can't tell in comments
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