Answers

The Brainliest Answer!
2016-03-20T17:19:48+05:30
By given,
 \frac{x+ \frac{1}{x} }{2}  =k
thus,x+ \frac{1}{x} =2k
x²+ \frac{1}{ x^{2} } =(x+ \frac{1}{x} )²-2
                                             =4k²-2
so,their mean is  4k²-2/2 
1 5 1
i am gping to come there
going
next month
i think u are pollachi
pls teach me trigonometry