razielmaqueda8 razielmaqueda8
  • 23-02-2024
  • Mathematics
contestada

sin(x + pie/2) - cos (x)^2 = 0

Respuesta :

itzamirv2
itzamirv2 itzamirv2
  • 23-02-2024

if:

sin(x+pi/2) - cos(x²) = 0

sin(x+pi/2)=cos(x²)

sin(x+pi/2)=cosx

cosx=cos(x²)

there is infinity answers, along x=0

but if it was

sin(x+pi/2) - cos²x = 0

then

cosx= cos²x

x1= 0

x2= pi/2

Answer Link

Otras preguntas

A 0.100 kilogrom apple hangs 1.5 meter above the ground. Ignroing frictional effects, the total mechanical energy of the apple is?
Which factor enabled japan to pursue a policy of isolationism in the seventeenth century?
What was the international response to apartheid in the 1980s? Most countries were unaware of apartheid. Many countries boycotted South Africa to protest apa
What is the voice in a text
If f(x) = log2 (x + 4), what is f−1(3)?
What is static visual rhetoric?
A seismic wave is energy released as the result of rock movement along a fault.
Data collected at elementary schools in DeKalb County, GA suggest that each year roughly 25% of students miss exactly one day of school, 15% miss 2 days, and 28
What is the vertex of the graph of the function below? y = x2 - 8x + 12 A. (2, 0) B. (4, -4) C. (4, 0) D. (2, -4)
if the President and congress disagree over a tax bill, the President can veto the bill, which one applies to a Presidential veto?