Then rota = (δ FZ/δ y-δ fy/δ z) I+(δ FX/δ z-δ FZ/δ x) j+(δ fy/δ x-δ FX/δ y-δ fy/δ z = fzy-fyz = 0, δFX/9 16.
Related introduction:
Advanced mathematics, also known as advanced mathematics, is more advanced than elementary mathematics and is an important basic subject in science and engineering colleges. The main contents of this course include limit theory, ordinary differential equations, multivariate calculus and spatial analytic geometry. In its textbooks, calculus and series theory are the main ones, supplemented by other aspects, and all kinds of textbooks are slightly different.
Learning advanced mathematics is conducive to cultivating students' computing ability, abstract thinking ability and logical reasoning ability, so that students have stronger ability to solve practical problems.