Найдите значение выражения [tex]\frac{sin 2\alpha }{sin^{2} ( \pi/ 2 + \alpha )- sin^{2}( \pi + \alpha ) } [/tex] при α= π/8
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.