VLOOKUP函数的格式是( ) A: VLOOKUP(lookup value, table array, range lookup) B: VLOOKUP(lookup value, table array, col index num, range lookup) C: VLOOKUP(range, criteria) D: VLOOKUP(lookup value, table array, row index num, range lookup)

If F is a vector field, then divF is a vector field.

In the vector field, the vector line is such a curve where ( ) A: The tangent direction at each point on it is orthogonal to the direction of the vector field at that point. B: The tangent direction at each point on it is parallel to the direction of the vector field at that point. C: The value of each point on it is equal to the value of the vector field at that point. D: The vector line is the geometric curve of the vector field function.

下列创建vector容器对象的方法中,错误的是( ) A: vector v(10); B: vector v(10, 1); C: vector v{10, 1}; D: vector v = (10, 1);

The coordinates of a vector relative to a basis in a vector space is unique.

下面哪条语句创建了一个存有10个整数的vector对象？ A: std::vector<int> v(10); B: std::vector v; C: std::vector v[10]; D: std::vector<int> v[10]; E: std::vector(int) v;

在Excel中与“Lookup”相关的函数有三个，以下不是与“Lookup”相关的函数是

Any subset of a vector space V which contains the zero vector is a subspace of V.

载体（vector)

关于工资查询中相关的Excel函数，说法错误的是（）。 A: 公式“=COLUMN(A10)”的结果为“A” B: HLOOKUP中的H表示水平方向。当比较值位于数据表的首行，并且要查找下面给定行中的数据时，要使用函数HLOOKUP C: VLOOKUP中的V表示垂直方向。当比较值位于所需查找的数据的左边一列时，可以使用VLOOKUP函数 D: LOOKUP(lookup_value,lookup_vector,result_vector)中的lookup_vector和result_vector只能是含一行或一列的区域