Given , prove that
for with .
Further, determine if .
Proof. From Exercise #9 of this section, we know for , there exist such that
Thus,
Hence, and exist such that
For the computation, if , then and where \beta = \frac{\pi}{4}$. Thus,
Given , prove that
for with .
Further, determine if .
Proof. From Exercise #9 of this section, we know for , there exist such that
Thus,
Hence, and exist such that
For the computation, if , then and where \beta = \frac{\pi}{4}$. Thus,