Write a simple Matlab class named Point2D. It has two properties x and y. The constructor has two input arguments whose values will be assigned to the properties x and y. The class has a method Distance, which calculates the distance between the point (x, y) and the origin (0,0) and return it as the output argument. The distance can be calculated as dist = √x 2 + y 2

we need a link or picture : )

there is no universally accepted definition of art. although commonly used to describe something of beauty, or a skill which produces an aesthetic result, there is no clear line in principle between (say) a unique piece of handmade sculpture, and a mass-produced but visually attractive item. we might say that art requires thought - some kind of creative impulse - but this raises more questions: for example, how much thought is required? if someone flings paint at a canvas, hoping by this action to create a work of art, does the result automatically constitute art?