Question

ABC is a right triangle, right angled at B. If P is the length of the perpendicular from B to AC and ABc ,BCa and CAb prove that 1/p^2=1/a^2+1/c^2

Answer 1

Answer:

setattr() is used to assign the object attribute its value. Apart from ways to assign values to class variables, through constructors and object functions, this method gives you an alternative way to assign value. Parameters : obj : Object whose which attribute is to be assigned.