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अतिपरवलय (x^(2))/(9) - (y^(2))/(16) = 1 ...

अतिपरवलय `(x^(2))/(9) - (y^(2))/(16) = 1` तथा `(y^(2))/(9) - (x^(2))/(16) = 1` की उभयनिष्ठ स्पर्श रेखा की प्रवणता है

A

2, -2

B

1, -1

C

1, 2

D

`-1, -2`

लिखित उत्तर

Verified by Experts

The correct Answer is:
B
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