The ratio of the deflections of the free end of a cantilever due to an isolated load at l/3rd and 2/3rd of the span, is

• A. <img src="/_files/images/civil-engineering/theory-of-structures/88-21-85-1.png">
• B. <img src="/_files/images/civil-engineering/theory-of-structures/88-21-85-2.png">
• C. <img src="/_files/images/civil-engineering/theory-of-structures/88-21-85-3.png">
• D. <img src="/_files/images/civil-engineering/theory-of-structures/88-21-85-4.png">