1.

An old man walks 10 m dueeast from his house and then turns to his left at an angle of 60^@with east. He thenwalks 10 m inthat directionand falls down on the ground and got injured. His grandson observing him moves straighttowards him from theinitial positionof his grandfaher, helped himtostand and take him safely to home .

Answer»

SOLUTION :


Discussion

No Comment Found