a).
24. If x is of y and y is of z what is the ratio of z: *
a) 1:2 b) 1:1
c). 2:1
d). 3
25. The first three terms of the series o(-1)=2x-T
2. 4
A. - 1+
X
2
B. 1 +-
C.1 + 2x - 47?
+
x²
llowing tabla​