1.

Q: If $$  3 ^{2x-y}=3^{x+y}=\sqrt{27}$$ then the value of y is

A. $$ {1\over2}$$
B. $$ {3\over2}$$
C. $$ {1\over8}$$
D. $$ {3\over4}$$
Answer» B. $$ {3\over2}$$


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