Match the following columns: Column I Column II4√(81)−2=.....(p)4If (ab)x−2=(ba)x−4 then x =....(q) 29If x=(9+4√5) then (√x−1√x)=...(r)19(8116)−3/4×(6427)−13=?(s) 3The correct answer is: (a)-....(b)-....(c)-.....(d)-....

Match the following columns: Column I Column II4√(8

1.	Match the following columns: Column I Column II4√(81)−2=.....(p)4If (ab)x−2=(ba)x−4 then x =....(q) 29If x=(9+4√5) then (√x−1√x)=...(r)19(8116)−3/4×(6427)−13=?(s) 3The correct answer is: (a)-....(b)-....(c)-.....(d)-....
Answer» Match the following columns: $\begin{matrix} Column I & Column II 4 \sqrt{(81)^{- 2}} = . . . . . & (p) 4 I f {(\frac{a}{b})}^{x - 2} = {(\frac{b}{a})}^{x - 4} t h e n x = . . . . & (q) \frac{2}{9} I f x = (9 + 4 \sqrt{5}) t h e n (\sqrt{x} - \frac{1}{\sqrt{x}}) = . . . & (r) \frac{1}{9} {(\frac{81}{16})}^{- 3 / 4} \times {(\frac{64}{27})}^{- \frac{1}{3}} = ? & (s) 3 \end{matrix} The correct answer is: (a)-....(b)-....(c)-.....(d)-....$