1– 5 25. By taking x = , y =and z=37verify that-4′(l) x + (y + 2) #X + y + x + Z About the author Madelyn
Step-by-step explanation: x=3, y=7, z=4 x+(y+2) # x+y+x+z put the value of x,y,z in this equation x+(y+2) = 3+(7+2) = 3+9 = 12 x+y+x+z = 3+7+3+4 = 17 12 # 17 Reply
– 5 2
5. By taking x = , y =
and z=
3
7
verify that-
4′
(l) x + (y + 2) #X
Step-by-step explanation:
x=3, y=7, z=4
x+(y+2) # x+y+x+z
put the value of x,y,z in this equation
x+(y+2) = 3+(7+2) = 3+9 = 12
x+y+x+z = 3+7+3+4 = 17
12 # 17