Long and short spans of a two way slab are ly and lx and load on the slab acting on strips parallel to lx and ly be wx and wy respectively. According to Rankine Grashoff theory

• A. <img src="/_files/images/civil-engineering/rcc-structures-design/75-13-74-1.png">
• B. <img src="/_files/images/civil-engineering/rcc-structures-design/75-13-74-2.png">
• C. <img src="/_files/images/civil-engineering/rcc-structures-design/75-13-74-3.png">
• D. <img src="/_files/images/civil-engineering/rcc-structures-design/75-13-74-4.png">
• E. none of these.