sarahhans800 sarahhans800 23-01-2024 Physics contestada A line L1 having direction ratios 1,0,1 lies on xz plane. Now, this xz plane is rotated about z) axis by an angle of 90°. Now the new position of L₁ is L₂. The angle between L₁ and L₂ is:a) 30°b) 60°c) 90°d) 45°