A cantilever beam subjected to a point load at free end of span “l” m and possess flexural rigidity (EI).

A cantilever beam subjected to a point load at free end of span “l�

1.	A cantilever beam subjected to a point load at free end of span “l” m and possess flexural rigidity (EI).
A.	Wl³ / 6EI
B.	Wl⁴/ 8EI
C.	Wl²/ 2EI
D.	Wl⁴/ 5EI
Answer» D. Wl⁴/ 5EI