A= {1, 2}, b = {a, b, c} and c = {p, q}.

(1, p, a) an element of:

select one:
a. b x c x a
b. a x c x b
c. a x b x c

I believe it's b. A X C X B

Step-by-step explanation:

1 is part of A

p is part of C

a is part of B

In order,

A C B

cheers

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option

step-by-step explanation: