a hi Power
x is equal to b ki power Y is equal to c ke power z is equal to a x y z is equal to 1
Answers
Answered by
0
a =xy , x =1/z , y =1a therefore z =axyz
= xyxyz
=x2y2z/z
2/2 =x+y+z+a
therefore. X+y+z+a =1
Similar questions