If a = {\sqrt{3} + \sqrt{2}}/{\sqrt{3}−\sqrt{2}}\:and\:b = {\sqrt{3}−\sqrt{2}}/{\sqrt{3} + \sqrt{2}} then the value of a 2 + b 2 is:

CG TET 2016 Math and Science Solved Paper

Question : 135 of 150

Marks: +1, -0

a = \;{{√{3}}\;+\;{√{2}}}/{{√{3}}−{√{2}}}\:and\:b = \;{{√{3}}−{√{2}}}/{{√{3}} + {√{2}}}

then the value of a²+ b² is:

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