Question

(ii) a(a - b) + 25(b + 3)​

Answer 1

Answer:

Given a,b,c are three numbers between 2 and 18 and a+b+c=25 ...(i)

2,a,b are consecutive terms of A.P, then

so we can write , a=

2

(b+2)

...(ii)

also given b,c,18 are consecutive terms of a GP

so it implies c

2

=18b...(iii)

From equations (i), (ii) and (iii), we get

b=8 and 32 , since b is between 2 and 18 , therefore taking b=8

and then taking the value of b and putting it in other 2 equations we get the values of a=5 and c=12

Answer 2

Hope This Attachment Helps U...