JEE Main 2025 Mathematics question
If the equation of the hyperbola with foci (4, 2) and (8, 2) is , then is equal to .
Answer: 141
Solution
Standard equation gives , , ; expanding yields ; sum = 141
If the equation of the hyperbola with foci (4, 2) and (8, 2) is , then is equal to .
Standard equation gives , , ; expanding yields ; sum = 141