Find the value of a+b+c+d: if a,b,c,d are positive numbers of algebraic sequence....

0 votes

167 views

Find the value of a+b+c+d
If a,b,c,d are positive numbers of algebraic sequence and
a,b,c+4,d+13 are positive numbers of a geometric sequence

posted Feb 18, 2015 by anonymous

Looking for solution? Promote on:

Your comment on this post:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

To avoid this verification in future, please log in or register.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

To avoid this verification in future, please log in or register.

Similar Puzzles

0 votes

0 votes

+1 vote

If
abcde=1 (where a,b,c,d and e are all positive real numbers)
then
what is the minimum value of a+b+c+d+e?

+1 vote

0 votes

Give positive numbers a, b and c are such that
ab + bc + ca + abc = 4,
What is the value of
1/a+2 + 1/b+2 + 1/c+2 = ?

...