Mechanical Engineering > Gate 2019 Set-2 > Vector Calculus
The directional derivative of the function f(x, y) =x2+y2
along a line directed from (0,0) to (1,1), evaluated at the point x = 1, y = 1 is
Correct : c
Similar Questions
A vector field B(x,y,z)=xî+yĵ-2zk is defined over a conical region having height h=2, base radius r=3 and axis along z, as shown in the figure. The base of the...
Given a function 𝜑 = 1/2(x2 + y2 + z2) in three-dimensional Cartesian space, the value of the surface integral where 𝑆 is the surface of a sphere of unit radiu...
The integral
is evaluated along the circle x2 + y2 = 1/4 traversed in counter clockwise direction. The integral is equal to
Total Unique Visitors
Loading......