Search found 35 matches
- Mon Dec 17, 2018 5:49 pm
- Forum: Primary Level
- Topic: Combinatorics
- Replies: 6
- Views: 10977
Re: Combinatorics
HOW??????????????????????
- Mon Dec 17, 2018 5:47 pm
- Forum: Primary Level
- Topic: Combinatorics
- Replies: 6
- Views: 10977
Re: Combinatorics
HOW??????????????????????
- Sat Dec 15, 2018 7:39 pm
- Forum: Algebra
- Topic: Minimum value
- Replies: 4
- Views: 57889
Re: Minimum value
No.
If, X>0, y>0
Then, it could be x=y=0.1 or 0.01 or 0.000001
Because, x and y are real number.
If, X>0, y>0
Then, it could be x=y=0.1 or 0.01 or 0.000001
Because, x and y are real number.
- Sat Dec 15, 2018 6:53 pm
- Forum: Algebra
- Topic: Hey! There is a 'JHAMELA'
- Replies: 1
- Views: 7541
Hey! There is a 'JHAMELA'
If, a=b
Then,
a^2=ab
=>a^2-b^2=a^2-ab
=>(a+b)(a-b)=a(a-b)
=>a+b=a
=>a+a=a
=>2a=a
=>2=1
I know there is a mistake in this calculation. What's that and please give me a logic behind that mistake.
Then,
a^2=ab
=>a^2-b^2=a^2-ab
=>(a+b)(a-b)=a(a-b)
=>a+b=a
=>a+a=a
=>2a=a
=>2=1
I know there is a mistake in this calculation. What's that and please give me a logic behind that mistake.
- Sat Dec 15, 2018 6:27 pm
- Forum: Introductions
- Topic: Introducing-MYSELF
- Replies: 0
- Views: 7615
Introducing-MYSELF
Hello. It's NABILA TANZIM TAHWA. I going to read in class ten. The name of my school is PRESIDENT PROFESSOR DR. IAJUDDIN AHMED RESIDENTIAL MODEL SCHOOL AND COLLEGE, MUNSHIGONJ ( It's really a long name). Really interested to explore the world of MATHEMATICS and SCIENCE.