Question

(sen 30º) (cos45º) + (cos30º)(sen45º)

Answer 1

Explicación paso a paso:

$(1/2)(\sqrt{2}/2)+(\sqrt{3}/2)(\sqrt{2}/2)\\ =\sqrt{2}/4 + \sqrt{6}/4=\frac{\sqrt{6}+\sqrt{2} }{4}$

Un cordial saludo