Find a formula for all the points on the hyperbola
x2 − y2 = 1
whose coordinates are rational numbers. [Hint. Take the line through the point (−1, 0) having rational slope m and find a formula in terms of m for the second point where the line intersects the hyperbola.]
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.