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Combination : course overview
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Overview of combination course

Bharat Gupta
Engineer by degree Mathematician by Heart. Having 20 years of teaching experience for CAT, SSC, BANK etc. You can google me for more info.

Unacademy user
sir, i think speed of sound will be more in moist air correct me if I am wrong
Abhishek Yadav
8 months ago
hmm right
Gaurav Rana
4 months ago
yes , moist air is less dense than dry air as water vapour has less density than air
  1. Combination Course Overview Follow Upvote

  2. Combination Who will be benefited CAT GMAT Bank OMET and many more Basic To Advance

  3. Part of Combination Basic of Combination. Properties of "C Combination different cases. Practical problem on combination. Combination under certain conditions. Mixed problem on Permutation and Combination. Practice problem.

  4. Process to learn through recorded video. 1. Read and write particular question. 2. Never watch its video solution first. 3. Solve the question. 4. Try to put as many effort as possible to get to the answer 5. Once you are done with all possibility. 6. Now watch its video solution. 7. Check your approach and my approach. 8. If you find new thing than note it and move further.

  5. Keep Watching Keep Sharing All the best!!! Also rate and review Follow Upvote