JEE Main & Advanced
Mathematics
Applications of Derivatives
Question Bank
Numerical Value Type Questions - Tangent and Normal
question_answer
If tangent of acute angle between the curves \[y=\left| {{x}^{2}}-1 \right|\]and \[y=\sqrt{7-{{x}^{2}}}\]at their points of intersection is\[k\sqrt{3}\], then find k?