Mhahah s she s us idc us is. He he is.
Answer:
2
Step-by-step explanation:
x÷3 dư 1-->x=3a+1
y÷3 dư 2-->y=3b+2
x×y=(3a+1)×(3b+2)
=9ab+6a+3b+2
Mà 9ab, 6a, 3b chia hết cho 3, 2 chia 3 dư 1
==>x×y chia 3 dư 2
Step-by-step explanation:
a/20=10
=a=10×20
a=200
This function is undefined. E side of you plug the values of x and y into the denominator the denominator = 0 and you cannot divide by zero