जिला Top series।complete physics Top 50 Objective Questions। टॉपर बनने की पूरी तैयारी

The angle of elevation of the top of an incomplete vertical pillar at a horizontal distance of 50m from its base is 45^(@). If the angle of elevation of the top of the complete pillar the same point is to be 60^(@), then the height of the incomplete pillar is to be increased by

12th Organic Chemistry | Top 50 Most Important Questions in Boards 2024 | 12th Board Exam 2024