.In the eight -term  sequence (A,B,C,D,E,F,G,H,), the sum of any three consecutive terms is 16. IF 9 and

F=2,, determine the valu of D

Have fun

sorry

if B =9  and F= 2

My brain or no brain says:

D=5

 

and the sequence is :

5,9,2,5,9,2,5,9  !!!

you got it man
D=5
sol:-
 Any sequence with a constant sum must repeat it self.
B=9 ,so we can deduct that E=9, because B+C+D= 16 and C+D+E= 16 .B and E must have the same value.Similarly, because F=2
Now ,we can conclude that C= 2 .
now again we have C+D+E=16,with C=2 and E=9
There four D=5.

Solve it Fun Factor
The number 6 is the smallest number that has exactly four factors: 1,2,3,and 6.The number 12 is the smallest number that has exactly six factors:1,2,3,4,6,and 12.
   what is the smallest number that has exactly 100factors?

Solve it Fun Factor
The number 6 is the smallest number that has exactly four factors: 1,2,3,and 6.The number 12 is the smallest number that has exactly six factors:1,2,3,4,6,and 12.
   what is the smallest number that has exactly 100factors?
 

45360

the factors are
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160,2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 45360]

this is what i did

x=100
y=[];
while size(y) ~= 98
    y=[];
    x=x+1
for n=2:sqrt(x)
      if rem(x,n)==0;
          y= [y n x/n];
      end
end
end
y=sort(y);
y=[1 y x]

hey fork dat shit. i'm not gonna hurt my head doing this during holidays season. i need beer!

kool man you got  it
sa54