EvelynMik
EvelynMik
03-11-2016
Mathematics
contestada
1+sin^2 x = 2-cos^2 x
Respuesta :
Аноним
Аноним
03-11-2016
1+sin²x=2-cos²x
Remenber: sin²x+cos²x=1 ⇒sin²x=1-cos²x
1+sin²x=
1+(1-cos²x)=
2-cos² x (this is true)
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
In the body of a human or other complex organism, a group of similar cells performing similar functions is called a/an a. organ system. b. tissue. c. cell. d
when is a caesarian section typically performed
you have a 1.5 litre bottle of water and drink 295 millilitres how much water is left
Soldiers returning from war may suffer from this type of disorder. a. o-c-d b. p-t-s-d c. a-d-h-d d. bipolar disorder
the sum of three numbers is 26. the second number is twice the first and the third number is 6 more than the second.
At constant pressure, the volume of a fixed mass of gas and its kelvin temperature are said to be a. directly related. b. inversely related. c. unrelated. d.
Solve the inequalities, if possible, and graph. 3/7 (2p - 14) > 6/7p - 6.
how high is the tree in cm
Which of the following leaders and groups disagreed about the French Rovolution
a person travels 84 miles in 4 hours. what is the rate at which the person travels in miles per hour?
