Question

1 + Tg(6x) = 0 ??????????

Answer 1

1 + tg ( 6x ) = 0

tg ( 6x ) = — 1

tg( 6x ) = tg ( 315° )

6x = 315° + kπ

x = 1/6 ( 315° + kπ ) , K INTEIRO •