HyperbolaMedium
Question
The value of m for which line y = mx + 2√5 touches the hyperbola 16x2 − 9y2 = 144 are the roots of the equation x2 − (a + b)x − 4 = 0, then (a + b) is equal to-
Options
A.2
B.4
C.0
D.None of these
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