Welcome to cbsenotes.com! To post messages or access any member only section, you will need an account. Create your free account now.
Already a member ? Click here to login
CBSE Notes 2011-2012 » Forums » Open Discussion

a.p. - Arithmitic progression

1 reply [Last post]
GAJENDRA78612's picture
Offline
Joined: 19/05/2011

A number 20 is divided into four parts that are in AP
such that the product of the first and fourth is to the
product of the second and the third is 2 : 3. The largest
part is

GAJENDRA78612's picture
Offline
Joined: 19/05/2011
this

just tell me the answer and solution