find a 20 of A.P if a3 + a8=34 and a5=15
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Answered by
24
Hey mate this is the answer
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If its useful then mark it as brainliest
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shanaya1005gupta:
hey a20 is 77.
Yes
No a20 is 75
As a is -1
See the second last step of yours
For finding a
yaa i m sorry
its 75
sorry
Answered by
6
hey mate ..
in this answer , a=1 and d = 4 and a20 = 77 ....
u can see steps in the pik ...
hope it will be helpful.!
in this answer , a=1 and d = 4 and a20 = 77 ....
u can see steps in the pik ...
hope it will be helpful.!
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