(b) Find the limits, they exist (a)
2x – y - 2
lim
(1,y)—(2,0) 2x - y - 4
x-y+218-20
lim
(x, y)+(0,0) Vi- ſy
(b)
2²2
(c) Given z = ln(.x2 + y²), show that
ar2
222
Əy2
= 0.​

10 b/c 5*2 =10

step-by-step explanation:

in 2010, the population of the state of california is 37.29 × 10⁶

step-by-step explanation:

population of los angeles = 3.79 × 10⁶

population of california = 9.84 × population of los angeles

                                        = 9.84 × 3.79 × 10⁶

                                        = 37.2936 × 10⁶

                                        = 37.29 × 10⁶

∴ in 2010, the population of the state of california is 37.29 × 10⁶

96 cm is the answer.

well, because the $0.25 is an added cost depending on how many minutes, the answer would be y = 30 + 0.25x.