Which term of the A.P. 53, 48, 43, ...................is the first negative term?
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Answer:
here is your answer ⤵️
Given ➡️ 53, 48, 53..........
a=53
d=48-53= -5
Tn=a+(n-1)d
0>53+(n-1)(-5)
0>53-5n+5
0>58-5n
-58>-5n
5n>58
n>58/5
n=11.6 or 12.
Anonymous:
nd ya don't comment on biology =_=
difference can be zero
sorry
difference can be negative
ya r8 @joban
Uff,go and search on google =_=
Then what is the difference b/w -5 and -8 is it -3 or only 3???
what is the difference between 48 and 53? is it 5 or -5?
wait I'm editing my answer
Uff, difference always +ve, go & read no line of class 5 or 6 ...Thanks
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