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नमस्कार दोस्तों, मैं सुमित लकड़ा हूं "Problems Solved" में आपका स्वागत है, इस चैनल का उद्देश्य लाखों छात्रों तक उनकी गणित और भौतिकी की समस्याओं को हल करने में मदद करना है। मैं छात्र समुदाय के लाभ के लिए वीडियो बनाता रहूंगा। Hello friends, I am Sumit Lakra Welcome to "Problems Solved", The intention of this channel is to reach out to millions of students to help them resolve their mathematics and physics problems. I will keep on making the videos for the benefit of student community.
Latest videos
Find the vector equation of the line passing through the point (1, 2, -4) and perpendicular to the
19 views · 09/05/2026
The distribution below gives the weights of 30 students of a class. Find the median weight
12 views · 09/05/2026
Find the shortest distance between lines r=6î+2ĵ+2k̂+λ(î-2ĵ+2k̂) and r=-4î-k̂+μ(3î-2ĵ-2k̂).
21 views · 09/04/2026
100 surnames were randomly picked up from a local telephone directory and the frequency distribution
12 views · 09/04/2026
Class 12 || Three Dimensional Geometry Miscellaneous Exercise || Question no.2 and 3
29 views · 09/03/2026
The following table gives the distribution of the life time of 400 neon lamps: Find the median life
20 views · 09/03/2026
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