Question

Ques 20.. please answer fast...

Answer 1

Step-by-step explanation:

Q. 20

ans. √x-1 + √y-2 + √z-3 = 0

(1) (x,y,z) = (1,2,3) रखने पर

√1-1 + √2-2 + √3-3

0 + 0 + 0 = 0

So , (1,2,3) is the value of (x,y,z)