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Grade: 10
        
if X/Y=a+2/a-2 Than Proved that  x2-y2/x2+y2=4a/a2+4
8 months ago

Answers : (1)

Ayush
11 Points
							It can be solved using componendo and dividendo.» x/y = a+2/a-2» x²/y² = a²+4+4a/a²+4-4a» x²-y²/x²+y² = 8a/2a²+4                      = 4a/a²+4.Hence proved!😃
						
8 months ago
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