[" For an increasing A.P."a_(1),a_(2),......,a_(n)," if "a_(1)+a_(3)+a_(5)=-12" and "a_(1)a_(3)a_(5)=80" ,then which of "],[" following is/are true? "]

For an increasing A.P.a_(1),a_(2),...a_(n), IF a_(1)+a_(3)+a_(5)=-12 and a_(1)a_(3)a_(5)=80, then which of the following is/are true?

a_(1),a_(2),a_(3),......,a_(n), are in A.P such that a_(1)+a_(3)+a_(5)=-12 and a_(1)a_(2)a_(3)=8 then

a_(1),a_(2),a_(3)...,a_(n) are in A.P.such that a_(1)+a_(3)+a_(5)=-12 and a_(1)a_(2)a_(3)=8 then:

If for an A.P.a_(1),a_(2),a_(3),......,a_(n),.........a_(1)+a_(3)+a_(5)=-12 and a_(1)a_(2)a_(3)=8 then the value of a_(2)+a_(4)+a_(6) equals

For the A.P., a_(1),a_(2),a_(3) ,…………… if (a_(4))/(a_(7))=2/3 , find (a_(6))/(a_(8))

if a_(1),a_(2),...a_(n) are in A.P with a_(1)+a_(7)+a_(16)=40. Then the volume of a_(1)+a_(2)+...a_(15) is

If |(1+a_(1),a_(2),a_(3)),(a_(1),1+a_(2),a_(3)),(a_(1),a_(2),1+a_(3))|=0 then a_(1)+a_(2)+a_(3)=

Consider an A.P*a_(1),a_(2),a_(3),.... such that a_(3)+a_(5)+a_(8)=11 and a_(4)+a_(2)=-2 then the value of a_(1)+a_(6)+a_(7) is....

The sixth term of an A.P.,a_(1),a_(2),a_(3),.........,a_(n) is 2. If the quantity a_(1)a_(4)a_(5), is minimum then then the common difference of the A.P.