4 sinx / cosx * cosx
4 tanx / cosx Trig identity tanx = sinx/cosx
Option A is the answer... Hope it helps
hydrogen, helium, nitrogen, oxygen, fluorine, neon, chlorine, argon, krypton, xenon, radon, bromine, carbon, phosphorus, sulfur, selenium, and iodine
Hey is there a way you could insert the application . Maybe ctrl c then ctrl +v . or snap shot even thanks!
