Math, asked by shubh111lakshmi, 9 months ago

if the fourth and seventh term of gp are 24 and 192 find the fifth term .​

Answers

Answered by pnkurshid
0

Step-by-step explanation:

a {r}^{3}  = 24...................(1)

a {r}^{6}  = 192....................(2)

(2) \div (1)

 \frac{a {r}^{6} }{a {r}^{3} }  =  \frac{192}{24}

 {r}^{3}  = 8

r = 2

a {2}^{3}  = 24

a =   \frac{24}{8}  = 3

the \: fifth \: \: element \: gp = a {r}^{4}  = 3. {2}^{4}  = 3.16 = 48

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