Re: Trig Fomula

Deep <deepkdeb@xxxxxxxxx> writes:

Any comment and reference about the correctness of the following
assertion will be appreciated.

Assertion: If (1) is valid then (2) is also valid under the given
conditions.

Tan kD = (u/v)^(1/2) (1)

Tan D = (m/n)^(1/2) (2)

Conditions: 0 < D < pi/2; u, v, m, n are integers each > 1 and none is
a pefect square; (u, v) = 1, (m, n) = 1.
Prime k > 3.

Why don't you try a few small examples before making such assertions?
--
Robert Israel israel@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Department of Mathematics http://www.math.ubc.ca/~israel
University of British Columbia Vancouver, BC, Canada
.