Question

यदि x= $\frac{\sqrt{3} +1}{\sqrt{3}-1}$ और y= $\frac{\sqrt{3} -1}{\sqrt{3}+1}$ हो, तो $x^{2} +y^{2}$ का मान है (1)14 (2) 15 (3) 13 (4) 10

Answer 1

HI...YOUR ANSWER IS OPTION A, i.e., 14...

SOLUTION IS GIVEN ABOVE...

HOPE IT HELPS......

PLEASE MARK BRAINLIEST