JEE Main & Advanced
Mathematics
Inverse Trigonometric Functions
Question Bank
Self Evaluation Test - Inverse Trigonometric Functions
question_answer
Let \[a,b,c>0\] and \[x={{\tan }^{-1}}\sqrt{\frac{a}{bc}(a+b+c),}\] \[y={{\tan }^{-1}}\sqrt{\frac{b}{ca}(a+b+c)}\] and\[z={{\tan }^{-1}}\sqrt{\frac{c}{ab}(a+b+c)}\], then