Question

In A POR, S and T ure the mid-points of sides of PQ and PR, Prove that: STI QR & ST =½ QR.​

Answer 1

Step-by-step explanation:

Diffusion is the net movement of anything from a region of higher concentration to a region of lower concentration. Diffusion is driven by a gradient in concentration. The concept of diffusion is widely used in many fields, including physics, chemistry, biology, sociology, economics.