Vectors in three-space can only be written in Cartesian form. O True OFalse Question 25 (1 point) The dot product of two vectors is a vector. True False Question 23 (1 point) A normal vector to a line is perpendicular to that line. True False Previous Page Next Page Page 23 of 26 To subtract a vector from a given vector, add the opposite vector to the given vector. True False Previous Page Next Page Page 21 of 26 Question 8 (1 point) The resultant vector is the vector formed by adding two vectors. O True False