7. sin 18* = x) cos 18" =y] A) / › cos 54°=? 1-sin ²x B) 2xy D) xy C) x-y 2 1 - Sin² 27 E) x
Sagot :
Thank you for visiting our website wich cover about Matematik. We hope the information provided has been useful to you. Feel free to contact us if you have any questions or need further assistance. See you next time and dont miss to bookmark.
