Soru:
(cos(x + y))2 + (sin(x, y)) ifadesi aşağıdakilerden hangisine eşittir? A) sinx.cosy B) 2sin(x-y)cos(x+y) C) 1 - sinx.cosy D) 1 - sin2x.cos2y E) 1 - sin2x.sin2y 5) De 8 E
![(cos(x + y))2 + (sin(x, y))
ifadesi aşağıdakilerden hangisine eşittir?
A) sinx.cosy
B) 2sin(x-y)cos(x+y)
C) 1 - sinx.cosy D) 1 - sin2x.cos2y
E) 1 - sin2x.sin2y
5)
De
8
E](https://media.kunduz.com/media/question/seo/raw/160031-2019-11-24_1220490000-ylmY_1hD1TtWIi.jpg?h=512)
(cos(x + y))2 + (sin(x, y)) ifadesi aşağıdakilerden hangisine eşittir? A) sinx.cosy B) 2sin(x-y)cos(x+y) C) 1 - sinx.cosy D) 1 - sin2x.cos2y E) 1 - sin2x.sin2y 5) De 8 E