AP EAPCET 07-Jul-2022 Shift 2 Paper

Section: Mathematics
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Question : 14 of 160
 
Marks: +1, -0
If y2+z2=3yz,z2+x2=8zx,x2+y2=4xy, then the value of ‌
y2
xz
+‌
xz
y2
is
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