1/ abc
abc
0
ab + bc + ca
1
2
3
Find values of x,if .
4
5
x y z ( 1 + 1/x + 1/ y + 1/z )
x y z
1 + 1/x + 1/ y + 1/z
1/x + 1/ y + 1/z
If ,then x is equal to
6
-6
If elements of a row (or column)are multiplied with cofactors of any other row (or column),then their sum is ________ .
Positive
Negative
Zero
None of these
a ( x + y + z )
abc + xyz + pqr
a ( x + y + z ) + b ( p + q + r ) + c
Where x, y, z are positive.
log y x
log z y
log x z
3ab +a3+b3+c3
3abc- a3 -b3 -c3
abc -a3 +b3 +c3
abc +a3 -b3 -c3
N
2N+1
N + 2
