Объяснение:
a)x=p/6+2pn, x=5p/6+2pn, x=-p/2+2pn, n E Z
b)-4p+p/6=-23p/6; -3p-p/6=-19p/6, корни: -23p/6, -19p/6
Объяснение:
a)x=p/6+2pn, x=5p/6+2pn, x=-p/2+2pn, n E Z
b)-4p+p/6=-23p/6; -3p-p/6=-19p/6, корни: -23p/6, -19p/6