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Q = e^ (i n pi alpha) + e^ (-i n pi alpha)
and Q = 0. How can Q be two different things?© BrainMass Inc. brainmass.com February 24, 2021, 2:30 pm ad1c9bdddf
The proof is centered on the relations Q = e^ (i n pi alpha) + e^ (-i n pi alpha) and Q =0. The solution is well explained.