[最も選択された] if p q=p-q then angle between p and q is 274157-If p+q=p-q then angle between p and q is
The Resultant Of Two Forces P And Q Is R If The Direction Of P Is Reversed Keeping The Direction Q The Same The Resultant Remains Unaltered The Angle Between P And R between Q and S;Algebra questions and answers If p (x) and q (x) are arbitrary polynomials of degree at most 2, then the mapping =p (3)q (3) p (0)q (0) p (1)q (1) defines an inner product in P3 Use this inner product to find , P, q, and the angle 8 between p (x) and q (x) for p (x) = 4x2 1 and 7 (x) = 3x2 – 2x = = If p+q=p-q then angle between p and q is