find the first three terms and the 8th ter of the Gp
whose nth term is 2×1/4
Answers
Answered by
0
Answer:
hsvudhsuh hishwbh hsvhs hsbbs
Answered by
1
Answer:
3,
root 3
, 1 are in G.P.ar n−1=1/ 243
⟹3( 31 ) n−1 = 1 /3⁵ ⟹3 [1− 2(n−1) ] =3 −5
⟹ 2−n+1/2
=−5⟹3−n=−10⟹−n=−10−3⟹−n=−13
∴n=13
Similar questions