1 votes 1 votes The set of equations $x^{2} + y^{2} = 1$ and $x + y = 0$ has how many real solutions? Infinite number of solutions No solution $2$ solutions $1$ solution Quantitative Aptitude uppcl2018 quantitative-aptitude geometry circle + – admin asked Jan 5, 2019 • recategorized Apr 19, 2022 by Lakshman Bhaiya admin 398 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 1 votes 1 votes Draw the graph, it makes easy Lakshman Bhaiya answered Jan 5, 2019 • selected Jan 6, 2019 by srestha Lakshman Bhaiya comment Share Follow See all 0 reply Please log in or register to add a comment.