log₃(1 - 2x) - log₃(1 + 4x) = -1
Find the value of x.
Combinación lineal de los vectores: v1 = (1, 2, 1); v2 = (3, 5, 6); v3 = (4, 7, 5), y los escalares x1 = -3, x2 = -1 y X3 = 2
9712
197/126
2x-3y=14
-x+2y=-8
16.66÷25
(i) Below is data of the variables Y, X1, X2, X3 and X4. Test for the presence of multicollinearity.
Y 223.5 215 227.5 244.5 31...
5 1/4 divided by 9 1/4
$\sqrt{w^21}$
