For the conditions of the stability of equilibrium configuration of the body, i.e. the body only the external forces defines the equilibrium. Because the internal forces cancels out so not to be considered.

• A. The first part of the statement is false and other part is true
• B. The first part of the statement is false and other part is false too
• C. The first part of the statement is true and other part is false
• D. The first part of the statement is true and other part is true too