$y^{9}$ / $y^{1/2}$
A 75 mm long line AB has its end A 15 mm above the H.P. and 30 mm in front of the V.P. The line AB is inclined at 300 to HP and fr...
10x*2y*3
25a^2 +9b^2 + 30ab
A researcher estimated the following log-linear money-demand function, using data for the 39 year period.
Where Interest...
$\frac{4}{19}\div 94.05$
-3y-7.8=-9.6
16ax + 4x^2 +16a^2
4*2x*3x^2y
(xsquare -ysquare)z + (ysquare-zsquare)x