q21 Which of the following expressions are false?= 01. lim(z,4)>(0,0) 7²4y?3z?yII. lim(7,1)–>(0,0) 72 +y²{*zy3, (x, y) ± (0,0), (x, y) = (0,0)II. f(x, y)22is not continuous at (0,0).O a. IIO b. I, II, IIc. II,IIO d. IO e. I, II

Name: q21 Which of the following expressions are false?= 01. lim(z,4)>(0,0)
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Description: q21 Which of the following expressions are false?= 01. lim(z,4)>(0,0) 7²4y?3z?yII. lim(7,1)–>(0,0) 72 +y²{*zy3, (x, y) ± (0,0), (x, y) = (0,0)II. f(x, y)22is not continuous at (0,0).O a. IIO b. I, II, IIc. II,IIO d. IO e. I, II

Let us substitute: y = mx Then we get, Limit as (x, y) tends to (0, 0), [(xy)/(x2 + y2)] = Limit as…

Answered: Which of the following expres zy 0 =…

Math

Calculus

Which of the following expres zy 0 = .lim(z,9)¬(0,0) F+ y²

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter6: Topics In Analytic Geometry

Section6.2: Introduction To Conics: parabolas

Problem 4ECP: Find an equation of the tangent line to the parabola y=3x2 at the point 1,3.

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1 of 17 > Find the equation of the tangent plane to the graph of f(x, y) = In (14x² – 11y²) at the point (1, 1). (Use symbolic notation and fractions where needed. Enter your answer using x-, y-, z-coordinates.) the equation:
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