Let us take a problem in 3D? Consider the triangle A(0,0,0), B(1,1,1) and C(0,0,1). What is the area of this triangle? Solution: As we cannot plot these points, we analyse them as where they lie in...
Dear student, Life is full of ups and downs. There will be several moments in life which may make you feel like "why me"..This is the time I believe you should have faith in God and more so on yourself....