A cantilever truss with joints labelled as 1, 2, and 3 is shown in the given figure. It carries a - vertical load of 10 kN at joint 2.

• A. <img src="/_files/images/civil-engineering/upsc-civil-service-exam-questions/43-857-1.png">
• B. <img src="/_files/images/civil-engineering/upsc-civil-service-exam-questions/43-857-2.png">
• C. <img src="/_files/images/civil-engineering/upsc-civil-service-exam-questions/43-857-3.png">
• D. <img src="/_files/images/civil-engineering/upsc-civil-service-exam-questions/43-857-4.png">