Question

find the 15th term of
of a GP whose
8th term is 192
and the common ratio is 2​

Answer 1

Step-by-step explanation:

a8=a(r)power n minus 1

192=a(2) power 7

192=a×128

192÷128=a

64=a

a15=64×(2) power 14

a15=1,048,576