solve this by elimination method. @: √5x-√7y=0 and √7x-√3y=0
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√5x-√7y=0 ------1
√7x-√3y=0 -------2
from eq. (1)
x= √7y/√5 ------3
Substituting this value in equation (ii) we obtain
√7x-√3y=0
√7*√7y/√5-√3y=0
7y/√5-√3y=0
y= 0
x= 0
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