The deflection of the beam at ‘R’ is

Direction: In the cantilever beam PQR shown in figure below, the segment PQ has flexural rigidity EI and segment QR has infinite flexural rigidity.

Deflection at

R =	5WL³	+	3W.L².L
	6EI		2EI

=	7WL³
	3II

	8WL³
	EI

	7WL³
	3EI

	8WL³
	6EI