If a,b,c are in A.P., then `a^(3)+c^(3)-8b^(3)` is equal to

If a,b, and c are in A.P.then a^(3)+c^(3)-8b^(3) is equal to 2abc b.6abc c.4abc d.none of these

If a ,b ,and c are in A.P., then a^3+c^3-8b^3 is equal to (a). 2a b c (b). 6a b c (c). 4a b c (d). none of these

If a ,b ,and c are in A.P., then a^3+c^3-8b^3 is equal to (a). 2a b c (b). 6a b c (c). 4a b c (d). none of these

If a,b,c are in A.P., then a^2(b+c)+b^2(c+a)+c^2(a+b) is equal to

If a,b,c are in A.P. then (a-b)/(b-c) is equal to ………….

If angles A,B, and C are in A.P., then (a+c)/(b) is equal to

If a,b,c are in A.P., the 3^(a), 3^(b) , 3^(c ) are in :

If a,b,c are in A.P,show that (i)a^(3)+b^(3)+6abc=8b^(3)( ii) (a+2b-c)(2b+c-a)(a+c-b)=4abc

If angles A,B, and C are in A.P., then (a+c)/b is equal to