1.

If \[{{m}_{1}}\] and \[{{m}_{2}}\]are the slopes of the tangents to the hyperbola \[\frac{{{x}^{2}}}{25}-\frac{{{y}^{2}}}{16}=1\] which pass through the point (6, 2), then

A.            \[{{m}_{1}}+{{m}_{2}}=\frac{24}{11}\]                                        
B.            \[{{m}_{1}}{{m}_{2}}=\frac{20}{11}\]
C.            \[{{m}_{1}}+{{m}_{2}}=\frac{48}{11}\]                                        
D.            \[{{m}_{1}}{{m}_{2}}=\frac{11}{20}\]
Answer» C.            \[{{m}_{1}}+{{m}_{2}}=\frac{48}{11}\]                                        


Discussion

No Comment Found

Related MCQs