Re: Interesting Math
The answer is 22
But I can do one better.
Crescent = 2
Nabla (inverted delta) = 3
Square = 5
Circle = 7
Square with diagonals = 11
Here is what I did. Formed a system of linear equations of the form Ax=b. My favourite method of solving a system of linear equations is taking the singular value decomposition of A, and then obtaining a pseudo-inverse of matrix A. Multiplying it with vector b, and viola.
psyah
June 15, 2013, 10:59am
62
Re: Interesting Math
doppelkopf:
The answer is 22
But I can do one better.
Crescent = 2
Nabla (inverted delta) = 3
Square = 5
Circle = 7
Square with diagonals = 11
Here is what I did. Formed a system of linear equations of the form Ax=b. My favourite method of solving a system of linear equations is taking the singular value decomposition of A, and then obtaining a pseudo-inverse of matrix A. Multiplying it with vector b, and viola.
Peace dopplelkopf
This puzzle can be done in less than 2 minutes.
The sum of vertical numbers should total the sum of horizontal numbers …
So missing number should be really easy to find … But good effort for your linear eqs …
no doubt I’ll be sending you more questions and vice-versa ..
Re: Interesting Math
First I calculated sum of horizontal with vertical and answer came out 48 and that is because the images was confusing me. Then I did same as u wrote above
Re: Interesting Math
:salam2:
Agree / Disagree ???
its not maths Its physics
Re: Interesting Math
Uff! Uff! Uff
Yeh bhi aaty hi start ho gai
btw who r u
Re: Interesting Math
^
Meri dost pr mein ne to u se dosti nahi ki thi
btw don’t touch my hair istyle :nono:
Re: Interesting Math
dost me airay gairay logo ko dost nai banati
Re: Interesting Math
u mujeh ‘sabzi wali’ lagti ho
Re: Interesting Math
apne professions dusro ko dedicate mt kro
Re: Interesting Math
Tumhari best phrind ka hy so automatically u ka bhi howa.
Stop hitting me
Re: Interesting Math
she iz not my best frnd ab toh gayab hi hogai hai
u told me u r mandir ka ghanti so i m permit to hit u
Re: Interesting Math
^
Permit dekhao otherwise math ka question (puzzle) solve karo
Re: Interesting Math
pehle find star wale puzzle ka inaam do
Re: Interesting Math
hansne wali kya baat hai is mein