" 9."(cot^(-1)x^(3))^(m)

(cot^(-1)x^(2))^(3)

Solve for x if (cot^(-1)x)^(2)-3(cot^(-1)x)+2>0

If x!=n and cot^(-1)x+cot^(-1)(n^(2)-x+1)=cot^(-1)(n-1) then x=

Solve for x if (cot^(-1)x)^2-3(cot^(-1)x)+2>0

Solve for x if (cot^(-1)x)^2-3(cot^(-1)x)+2>0

Solve for x if (cot^(-1)x)^2-3(cot^(-1)x)+2>0

Solve for x if (cot^(-1)x)^2-3(cot^(-1)x)+2>0

The solution set for [cot^(-1)x]^(2)-6[cot^(-1)x]+9<=0 is

Evaluate each of the following: cot^(-1)((cot pi)/(3))( ii) cot^(-1)((cot(4 pi))/(3))( iii) cot^(-1)((cot(9 pi))/(4))