3-methoxypentane

a=3^(-3)-3^(3) and b=3^(3)-3^(-3), then (a)/(b)-(b)/(a)

The coefficient of x^(3) in the expansion of 3^(x) is : a) ( 3^(3))/(6) b) ((log3)^(3))/(3) c) ( log(3^(3))/(6)) d) ((log3)^(3))/(6)

If a=(3^(-3)-3^(3)) , and b=(3^3-3^(-3)) , then find the value of (a)/(b)-(b)/(a) .

Show that the points (-3, -3), (3, 3) and (-3sqrt(3), 3sqrt(3)) are the vertices of an equilateral triangle.

If (3a)^(3)=3^((3)^(5)), then a

Let N=log_(3)((log_(3)3^(3^(3^(3^(3)))))/(log_(3^(3))3^(3^(3)))), then find the sum of digits in N.

the value of the determinant |(0, b^(3)-a^(3),c^(3)-a^(3)),(a^(3)-b^(3),0,c^(3)-b^(3)),(a^(3)-c^(3),b^(3)-c^(3),0)| is equal to -