Minimum value of bcx+cay+abzwhenxyz=abcis
abc
2abc
3abc
none of these
Explanation for the correct option:
Using AM>GM in-equality:
We know, A.M ≥ G.M
⇒bcx+cay+abz3≥(a2b2c2xyz)13⇒bcx+cay+abz≥3xyz⇒bcx+acy+abc≥3abc
The minimum value is 3abc
Hence, the correct option is (C)