# Posts by selva

Total # Posts: 6

**chemistry**

displaceplacement

**biology**

heap of water source or capillaries of water sources or overwhelming of water sources

**Maths**

x^2 differnsation

**geometry**

show that the quadrilateral formed by joining the mid -points of the sides of a square is also a square.

**lagraithm**

find the lograihm of 1728 to the base 2root3

**lograithm**

find the logarithm off 1782 to the base 2root3