Carilah hp dari Sin 2x = Cos 2x mohon bantuannya

By Admin ReiPosted on December 2, 2022

Carilah hp dari Sin 2x = Cos 2x mohon bantuannya

$frac{ sin(2x) }{ cos(2x) } = 1 \ tan(2x) = 1 \ 2x = 45 + k180 \ x = 22.5 + k90 \ k = 0.x = 22.5 \ k = 1. : : x = 112.5 \ k = 2. : : : x = 202.5 \ k = 3. : : x = 292.5$