what is the 12 th term of the series -128,64,-34,....???
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here is ur answer
AP=-128,64,-34
so,
a=128
d=64-(-128)
64+128
194
n=12
a^n=a+(n-1)d
a^12=128+11(194)
=128+2134
=2262
so,2262 is 12th term
hope it helps you..........:)
AP=-128,64,-34
so,
a=128
d=64-(-128)
64+128
194
n=12
a^n=a+(n-1)d
a^12=128+11(194)
=128+2134
=2262
so,2262 is 12th term
hope it helps you..........:)
27jenny:
ya sorry ap has common difference
bt in Gp t2/t1
kark chech karte h
wht is t
agar har term ka same aaye to vo GP HOTA H
term
ok
thank you
:)
its my pleasure
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