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CBSE Class 11-science Answered

Find the angle between the rectangular hyperbolas ( y - mx )(my + x ) = a^2  and  ( m^2 - 1 )( y^2 - x^2 ) + 4mxy = b^2 .    
Asked by sudhanshubhushanroy | 31 Mar, 2018, 10:27: AM
answered-by-expert Expert Answer
angle between them is angle between their tangents,
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Answered by Arun | 02 Apr, 2018, 11:22: AM

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