Needed to be solved correclty in 10 minutes and get thumb up QUESTION 3Let f be a function of x and y, and suppose that f(1.0) = 5. Suppose that vf(1.0) = (-3,4> Consider the following statements about Vf(1.0)0 |V/(1,0)| is the size of the biggest directional derivative of / at the point (1.0)(H) The vector Vf(1,0) is orthogonal to the curve f(x.v) - 5(i) At (1,0), f changes most rapidly in the direction of the unit vector (1.0)Which of the above statements is correct?O a. (ii) and (i) are correct.O b. (1) and (i) are correct.OC.() and (i) are correct.O d. (). (i), and (ii) are all correct.

Required theorems: The maximum magnitude of the directional derivative is the magnitude of the…

Let be a function of x and y, and suppose that f(1,0) = 5. Suppose that (1,0) = <-3,4) Conasider the following statements about V/(1,0)- |V/(1,0)| is the size of the biggest directional derivative of / at the point (1,0) () The vector V/(1,0) is orthogonal to the curve f(x,y) = 5 (H) At (1,0), / changes most rapidly in the direction of the unit vector (1,0) Which of the above statements is correct? O a (i) and (i) are correct. Ob. () and (i) are correct. O.() and (i) are correct. Od (). (1), and (i) are all correct.

Let be a function of x and y, and suppose that f(1,0) = 5. Suppose that (1,0) = <-3,4) Conasider the following statements about V/(1,0)- |V/(1,0)| is the size of the biggest directional derivative of / at the point (1,0) () The vector V/(1,0) is orthogonal to the curve f(x,y) = 5 (H) At (1,0), / changes most rapidly in the direction of the unit vector (1,0) Which of the above statements is correct? O a (i) and (i) are correct. Ob. () and (i) are correct. O.() and (i) are correct. Od (). (1), and (i) are all correct.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter8: Applications Of Trigonometry

Section8.3: Vectors

Problem 60E

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