do u think why i am so sad?????????? b'cause tommorow is my exam and i could't understand from this meritnation Share with your friends Share 0 Prakhar Bindal answered this today was my maths exam 0 View Full Answer Sanskruti Karnawat answered this WHAT CAN U NOT UNDER STAND???? BIKAS 0 Nischay Kumar answered this YOU CAN'T UNDERSTAND SO EASY THING !!!!!!!!!!!!!!!! HA ! HA ! HA ! 1