the first term of an ap of 20 terms is 2 and its last is 59.find its 6 terms from the end
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an= a+(n-1)d
59= 2+(20-1)d
59=2+(19)d
59-2=19d
57/19=d
3=d
since,
d=3
from last term
use,
an=a-(n-1)d
an=59-(6-1)3
an=59- 15
an=44
since last term from end =44
plz give me brainlist
59= 2+(20-1)d
59=2+(19)d
59-2=19d
57/19=d
3=d
since,
d=3
from last term
use,
an=a-(n-1)d
an=59-(6-1)3
an=59- 15
an=44
since last term from end =44
plz give me brainlist
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