ABCDA1B1C1D1-куб.вектор AD=вектору a, AB=b,AA1=c. Выразите через векторы a,b и c вектор MK,если МК-серединаA1D1 и K середина CC1.
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.