" Q.12"" If "z=re^(i theta)," then "|e^(iz)|" is equal to "

If z= 5e^(itheta), then |e^(iz)| is equal to

If z=re^(itheta) then |e^(iz)| is equal to:

If z= re^(i theta ) , " then " |e^(iz) | is equal to a)1 b) e^(2r) sin theta c) e^( r sin theta) d) e^(-r sin theta)

If z = re^(itheta) , then abs(e^(iz)) =

If -1+sqrt(-3)=re^(i theta), then theta is equal to

If z=6e^(i(pi)/(3)) then |e^(iz)=1

If z = 2e^(i"" (pi)/(4)) then |e^(iz)| =

If z=re^(i theta), then prove that |e^(iz)|=e^(-r sin theta)