Question

If x = -1, y =2 and z = -3, find the value of

(a) x + y + z​

Answer 1

Answer:

x = -1, y = 2, z = -3

x + y + z

=> (-1) + 2 + (-3)

=> -1 + 2 - 3

=> 1 - 3

=> - 2

Ans. - 2

Hope it helps.

Answer 2

Answer:

-1 + 2 + (-3) = -6

So, -6 is answer