If x = log2a, y = logs, 2a, z = log1,3a: prove that xyz + 1 = 2yz. proof: Here, x = log2a, y = log 3,2a, z = log443a. Then
(2a)* = a (3a)y = 2a (4a)2 = 3a

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .