Orthogonal Curves Intersection (Jee Mains) | ExamDuo
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Application of Derivates
Medium
Orthogonal Curves Intersection
If the curves y² = 6x, 9x² + by² = 16 intersect each other at right angles, then the value of b is :
SELECT ONE OPTION
A
2
B
4
C
9
2
D
6
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