Question

a-2,8,16are in the G.P then find a​

Answer 1

Answer:

a=6

is the answer

Step-by-step explanation:

a =6

a-2=4

then a = 6. .......

Answer 2

Answer:

a=6

Step-by-step explanation:

as they are in gp then

according to formula (b^2-ac)

{8}^{2} - 16(a-2)16=0

from here a=6