Question 3: Consider the following functions: are they continuous at the origin (0, 0)? 2x f(x, y) = √²+²) f(0,0) = 0 • f(x,y) = sin(x²+y²), f(0,0) = 1 2 Derivatives Question 1: Find the first derivatives of the function f(x). Show every step of your derivation. • f(x) = exp(-x² sin(x + a)) • f(t) = √²-b • f(y)= [tanh(y+c)]
Question 3: Consider the following functions: are they continuous at the origin (0, 0)? 2x f(x, y) = √²+²) f(0,0) = 0 • f(x,y) = sin(x²+y²), f(0,0) = 1 2 Derivatives Question 1: Find the first derivatives of the function f(x). Show every step of your derivation. • f(x) = exp(-x² sin(x + a)) • f(t) = √²-b • f(y)= [tanh(y+c)]
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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