A simply supported beam of span 'l' is loaded (as shown in the given figure) with a uniformly varying load of intensity w1/unit length at 'A' to w2/unit length at 'B'. A The shear force at the support 'B' is given by

• A. <img src="/_files/images/civil-engineering/upsc-civil-service-exam-questions/100-598-1.png">
• B. <img src="/_files/images/civil-engineering/upsc-civil-service-exam-questions/100-598-2.png">
• C. <img src="/_files/images/civil-engineering/upsc-civil-service-exam-questions/100-598-3.png">
• D. <img src="/_files/images/civil-engineering/upsc-civil-service-exam-questions/100-598-4.png">