1 month ago • Dr. Mathaholic

31000 subscribers!!!

Thank you all for your love and support ❤️  though I am not able to upload videos, but still increase in subscribers count gives me lot of happiness that my videos are helping so many people out there.... 

4 months ago • Dr. Mathaholic

We know that the product of slopes of two perpendicular lines is 90 degree then What can you say about the product of slopes of x and y axis?

 https://youtu.be/1COWau1BsBs?si=hSjBL... 

Math Interview question # 3. Product of slopes of perpendicular lines always -1 ?

Dr. Mathaholic

2 years ago • 360 views

5 months ago (edited) • Dr. Mathaholic

Reached 11,000 subscribers today!! Thank you, people🙏 


Thank you to all my subscribers for their love and support ❤️ 

6 months ago • Dr. Mathaholic

Reached 10,000 subscribers today!! Thank you, people🙏 



Thank you to all my subscribers for their love and support ❤️ 

7 months ago (edited) • Dr. Mathaholic

Reached 9000 subscribers today!! Thank you, people🙏 

Even though I have not been recording for almost a year now, I am still getting your love. I am very happy about that, and this is giving me the motivation to record more. Trust me, I will be back soon 🤗🤗

Once again, thank you to all my subscribers for their love and support ❤️ 

10 months ago • Dr. Mathaholic

Reached 8000 subscribers today!!🙏

Thank you to all my subscribers for their love and support ❤️ 

1 year ago • Dr. Mathaholic

Another fact with the number 9

If you take any two-digit number, reverse the digits, and subtract the smaller from the larger, the resulting number will always be a multiple of 9. For example:

63 - 36 = 27
84 - 48 = 36
91 - 19 = 72

========
Proof?🤔🤔🤔🤔😀😀😀 

1 year ago • Dr. Mathaholic

DIGITAL ROOT:::: Concept and Quiz!!

The digital root of a number is the single-digit value obtained by repeatedly summing the digits of the number until a single-digit value is obtained. For example, the digital root of 345 is 3 + 4 + 5 = 12, and since 12 is not a single-digit value, we add its digits to get 1 + 2 = 3, which is the digital root of 345.

In other words, we can define the digital root of a number as the remainder obtained by dividing the sum of its digits by 9, except when the sum of its digits is a multiple of 9, in which case the digital root is 9.

What is the digital root of the number 1729? 

1 year ago • Dr. Mathaholic

An example of a differential equation whose degree is infinite / does not exists..

 https://youtube.com/shorts/ZLjoh4Z-mc... 

Example of differential equation whose order is finite but degree is infinite #exam #quiz #maths

Dr. Mathaholic

1 year ago • 1,406 views

1 year ago • Dr. Mathaholic

Reached 7000 subscribers today!!

Thanks to all my subscribers for your love and support ❤️