Question

if 3,x, 6.75 are in GP then x is ​

Answer 1

Answer:

4.5

Step-by-step explanation:

GP=AD^(n-1)

• A=3
• D=3D^(3-1)=6.75
• =1.5

SO,X=AD^(n-1)

=3D^1

=3×1.5

=4.5"

so,answer is 4.5