Relationship between Two Kinds of Curve Integrals Based on Tangent Vectors
Using the limit method,according to the increase and decrease of parameters,the expression of tangent vector is proved in four cases,the relationship between two kinds of curve integrals in different cases is obtained,and an example is given to illustrate the correctness of the conclusion.
tangent vectordirection cosinethe first kind of curve integralthe second kind of curve integral
万方数据
维普
