3 r^3 = 192 ... r^3 = 64
A = 3 r
B = 3 r^2
find r and solve
If 3,A,B,192 are consecutive terms of a gp . find the values of A and B
6 answers
If 3,A,B,193 are consecutive terms of g.p.find a and b
If3,a,b192 are consecutive term of g. P find the value of a and b
Pls solve it
I need it now
Tn = ar^n-1
3r^4-1 = 192
3r^3=192
devide both side by 3
r^3=64
r = 3 square root of 64
r=4
3r^4-1 = 192
3r^3=192
devide both side by 3
r^3=64
r = 3 square root of 64
r=4
2 answers