Question

guys pls give me the answer pls ​

Answer 1

Step-by-step explanation:

0.24×0.24×3=0.1728cm3

Answer 2

Step-by-step explanation:

If a,a1,a2,a3,....a2n−1,ba,a1,a2,a3,....a2n−1,b are in AP a,b1,b2,b3....b2n−1,ba,b1,b2,b3....b2n−1,b are in GP and a,c1,c2,c3....c2n−1,ba,c1,c2,c3....c2n−1,b are in HP, where a,b are positive, then the equation anx2−bnx+cn=0anx2−bnx+cn=0 has its roots