An analyst recorded the transformation from the Base $($frame$-0)$ to the EE $($frame$-6)$ for a $6-$joint manipulator as shown below. By mistake though, $2$ parameters were left out.

${?}_o^{o}T=\left[\begin{array}{cccc}0\mathrm{.}8915& +ve\frac{?}{?}\text{\#}& 0\mathrm{.}4237& 0\mathrm{.}5000\\ -0\mathrm{.}0581& 0\mathrm{.}9681& -0\mathrm{.}2437& 0\mathrm{.}6000\\ -0\mathrm{.}4492& +ve\frac{?}{?}\text{\#}& 0\mathrm{.}8724& -0\mathrm{.}2000\\ 0& 0& 0& 1\mathrm{.}0000\end{array}\right]$

If both of these parameters are known to be positive numbers, determine the ${?}_0^{6}T.$