Question

Find common ratio of gp 1/√2,-2 8/√2

Answer 1

note => correction of question:- first term is

1/2√2 instead of 1/√2

Step-by-step explanation:

common ratio = second term / first term

= -2/(1/2√2)= -4√2

=> third term/ second term

= (8/√2) / ( -2) = - 4√2

therefore common ratio= - 4√2