Предмет: Физика, автор: yanafoks

физика, тест, 10 кл. срочно.

Приложения:

Ответы

Автор ответа: физматСашка

1

Ответ:

а

Объяснение:

тождественны, если вектора ф1 и ф2 коллинеальны

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