Question
Given the function f (x, y) = e−x · sin(x + y) b) Study its homogeneity and calculate the degree of homogeneity, if applicable . c) Calculate f(t) when t = 1 if x(t) = t2 + 1, y(t) = ln(t)
155
likes774 views
Answer to a math question Given the function f (x, y) = e−x · sin(x + y) b) Study its homogeneity and calculate the degree of homogeneity, if applicable . c) Calculate f(t) when t = 1 if x(t) = t2 + 1, y(t) = ln(t)
Santino
4.5112 Answers
c) t = 1
x\left(t\right)=t^2+1\Rightarrow x\left(1\right)=1^2+1=2
y\left(t\right)=\ln\left(t\right)\Rightarrow y\left(1\right)=\ln\left(1\right)=0
La respuesta es (2, 0)
Frequently asked questions (FAQs)
Find the derivative of f(x) = (3x^2 + 2x - 5)^2 - (4x^3 - 6x^2 + 7x - 8)^3 using the chain rule.
+
What is the measure of an angle formed by the angle bisector if one angle measures 60 degrees and the other angle measures 120 degrees?
+
What is the cosine of the angle formed by (3, 4) on the unit circle?
+
New questions in Mathematics