find a value of interval in degrees
cotalpha=1.3692847
alpha=0.023903 is that correct?
tan(alpha)=0.590720839
alpha=tan^-1(0.590720839)=0.630778859rad=
36 degrees
cotalpha=1.3692847
alpha=0.023903 is that correct?
alpha=tan^-1(0.590720839)=0.630778859rad=
36 degrees