Question

why bue chary Rule
( left(left(log _{2} 9right)^{2}right]^{log _{x y^{9}}} x(sqrt[6]{7})^{log _{7} 4} )
( 2^{left(-g_{B_{1}}left(eta_{1}right)^{2}right.} times(4)^{log _{7} sqrt{7}} )
( x^{1 / 2} )
( =8 )
( =4 times 2 )

# -7 Q.1 The value of ((log, 9)2) los, Cox,9) x (17)06.7 is (JEE - Advance 201 Q.2

Solution