Предмет: Математика, автор: kochuewa70574

Tg45град.-sdrt(2)sin45 град.=

Ответы

Автор ответа: ewgenijbark

0

tg45 = 1
sin45 = √2/2

tg45-√2sin45=1-√2*√2/2=1-2/2=1-1=0

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