I learned Fibonacci numbers, perfect numbers, 1 (modulo 4), 3 (modulo 4) and triangular number. thanks a lot sir!

In this lecture, I learn many new things such as Fibonacci numbers, perfect numbers, 1 (modulo 4), 3 (modulo 4) and many more, I enjoy the lecture.

In this lecture I learned about some new concepts such as, 1(modulo 4), 3(modulo 4), Triangular Numbers(A number which forms equiliteral triangle when represented by dots and the equation for finding the triangular numbers are "T = n(n+1)/2"), Perfect numbers(Those numbers that is also the sum of its proper divisors other than itself such as 6 can be divided by 1, 2 and 3, which when added together 1+2+3 = 6), and Fibonacci numbers (A series of numbers in which the next numbers is the addition of the immediate previous two numbers)

Yes, learned many more new things today, got to know about the Fibonacci and perfect numbers which are new for me and remaining are the old ones.. Fibonacci are the sequence of numbers and the proceeding one is the sum of previous two numbers.. and the other is Perfect numbers is a positive integer such that the sum of tits proper divisors is equal to 'n', Lets suppose 'n' is 6, so the perfect divisors of 6 is except 'n' means except 6 are 1,2,3 and the sum of the divisors are 1+2+3 = 6.

I have learned different types of mathematics that I didn't know before. I also learned about some classes of numbers that I either didn't know before or had forgotten. Like probability, statistics, algebra, and calculus.

i've recall definition of mathematics and braches of mathematics and then number thoery except even,odd and prime numbers all names are new for me but i really surprised and enjoyed today's lecture Thank you for your time Sir

Now, I've command of the fundamental concepts of Mathematics i.e. Mathematics, Branches of Mathematics, Number Theory and its types. * The previous lecture about Fibonacci numbers/sequences helped me understand the concept behind this theory. I remember hearing about Fibonacci numbers in my University Course of DSA, but I couldn't get it then. But now, I'm confident about this concept! Thanks, Sir! <3

In This lecture, I learned about different branches of Mathematics, and I didn't know about the difference between pure mathematics and applied mathematics. Second, I also listened to new terminology like Fibonacci and perfect numbers.

Natural no

Number theory