Question 12 MarksHow many terms of a geometric progression $1,,9, \ldots$ add to 109 ?Answer $n=7$View full question & answer→
Question 22 MarksIf the common ratio of a geometric progression is , find the ratio of its 8 th and th termsAnswer $\frac{T_s}{T_{+}}=256$View full question & answer→
Question 32 MarksThe first term and the common ratio of a G P are and $-$ respectively If its $n$th term is $-97$, find the value of $n$Answer$n=6$View full question & answer→
Question 42 Marks Find the sixth term of a G P $65,-15,5, \ldots$Answer$T_6=-\frac{1}{5}$View full question & answer→
Question 52 MarksIf the numbers $, G , 00$ are in $G$ P, find the value of $G$ and its common ratioAnswer$G =\pm 20 r=\pm 10$View full question & answer→
Question 62 Marks If the first term and the product of the first three terms of a G P are and 79 respectively, find the fifth term of the GPAnswer$T_5=243$View full question & answer→
Question 72 MarksIf the first term is 5 and the product of first three terms is 1000 for a G P, find the common ratioAnswer$r=2$View full question & answer→
Question 82 MarksFind the sum of the first five terms of a $G , P ,6,18, \ldots$Answer$S _{ s }=242$View full question & answer→
Question 92 MarksIf $a=\frac{81}{}$ and $r=-\frac{}{}$ for a $G$ P, find $T _6$Answer $T _6=-\frac{1}{3}$View full question & answer→
Question 102 Marks If $T _7=96$ and $r=$ for a G P, find $T _5$,Answer$T _5=24$View full question & answer→
Question 112 MarksFind the seventh term of a G P $-,- \sqrt{},-, \ldots$ Answer$T_7=-16$View full question & answer→
Question 122 Marks Find the eleventh term of a G P $7,-\frac{7}{}, \frac{7}{}, \ldots$Answer$T _{11}=\frac{7}{1024}$View full question & answer→
Question 132 MarksFind the twelfth term of a G P $\frac{1}{8}, \frac{1}{}, \frac{1}{}, \ldots$Answer $T _{12}=256$View full question & answer→