Question

If a²- by- cz=0, ax - b² + cz=0
& ax + by - c²=0, then value
of ( x/a+x) + ( y/b+ y ) + ( z/c+ z) will be :

(a) a + b + c (b) 3 (c) 1 (d) 0​

Answer 1

Answer:

hello dear friend hope it help you xd