" What is dimensional formula of gravitational constant."

What is the dimensional formula of gravitational constant ?

What is the dimensional formula of gravitational constant ?

What is the dimensional formula of gravitational constant ?

Write down the dimensional formula of gravitational constant (G).

If energy E, length L and time T are taken as fundamental quantities. The dimensional formula of gravitational constant is

If energy E, length L, and time T are taken as fundamental quantities .The dimensional formula of gravitational constant is