olololol
olololol
28-07-2016
Mathematics
contestada
cos2x + sin2 x =______
Respuesta :
Panoyin
Panoyin
28-07-2016
cos²(x) + sin²(x)
¹/₂[1 - cos(2x)] + ¹/₂[1 + cos(2x)]
[¹/₂ - ¹/₂cos(2x)] + [¹/₂ + ¹/₂cos(2x)]
¹/₂ + ¹/₂ - ¹/₂cos(2x) + ¹/₂cos(2x)
1
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
Banks create money when they: a. pay withdrawals to depositors. b. make loans. c. hold excess reserves. d. take deposits.
____ is characterized by feelings of apprehension and lack of control over upcoming events that might be threatening.
Germination would not happen unless a seed________________________ .(help me pls,finish the sentence pls help
Please help Select the correct answer from picture A. NAND B. XOR C. XNOR D. NOR
What is the median? -70 73 66 64 -64 70
Help please im new to this !!!!!
Identify at least 4 gains or accomplishments of the civil rights and black power movements
Historically, people in the United States have moved to cities for a) employment and a strong cultural life. b) a strong economy and better weather. c) trans
The 1972 Congressional Clean Water Act? A.gave the EPA the authority to regulate water quality in navigable waterways. B.gave Congress the authority to regulate
What is the interquartile range of this data? 6 8 9 20
