This is a bonus question. You may earn up to 10 points on this question (even though the point total is listed as O). Exactly two of the following statements are true. Select the two true statements. Warning: If you pick more than two statements, you will receive zero points for this question. The dot product of two vectors is a real number.The scalar product of a vector with the number 0 is equal to the number 0.The sum of two unit vectors is a unit vector.The sum of two vectors is a vector.If a vector v is added to the vector -v, the result is the number 0.The difference of two unit vectors is a unit vector.The dot product of two vectors is equal to the angle between the two vectors.The dot product of two vectors is a vector.