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If a, b and c are in GP and a1/x=b1/y=c1/z. The value of 2y is?
5Q:
If a, b and c are in GP and a1/x=b1/y=c1/z. The value of 2y is?
- 1x+ztrue
- 22x-zfalse
- 3x+yfalse
- 42z-xfalse
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