if 2020x+2019y=1 and 505x+2020y=1/4 then the value of y is
a.1/2020
b.2020
c.1
d.none
Answers
Answered by
0
Answer:
d.none
Step-by-step explanation:
i attached the pic.
Attachments:
Similar questions
Geography,
3 months ago
Physics,
3 months ago
Social Sciences,
3 months ago
Science,
6 months ago
Math,
11 months ago