20.
For the pain of linear equations,
px+qy-1=0
(p? + q-) (9x+ py) – 2pq = 0, p. 920
The value of x + yis
Attachments:
Answers
Answered by
1
Answer:
Hey mate. I am still trying it from before
Similar questions
Math,
1 month ago
Social Sciences,
3 months ago
Business Studies,
3 months ago
English,
9 months ago
Biology,
9 months ago