JEE Main & Advanced
JEE Main Paper Phase-I (Held on 09-1-2020 Evening)
question_answer
If the curves, \[{{x}^{2}}-6x+{{y}^{2}}+8=0\] and \[{{x}^{2}}-8y+{{y}^{2}}+16-k=0,\] \[(k>0)\] touch each other at a point, the largest value of k is________. [JEE MAIN Held on 09-01-2020 Evening]