A cantilever beam of span 'L' is loaded with a concentrated load 'P' at the free end. Deflection of the beam at the free end is

• A. <img src="/_files/images/civil-engineering/gate-exam-questions/896-116-1.png">
• B. <img src="/_files/images/civil-engineering/gate-exam-questions/896-116-2.png">
• C. <img src="/_files/images/civil-engineering/gate-exam-questions/896-116-3.png">
• D. <img src="/_files/images/civil-engineering/gate-exam-questions/896-116-4.png">