Question 1178865
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Hi
F(x)=(5)/(7x-1) |y = 5/(7x-1)(exchange x&y))  {{{x = 5/(7y-1) }}}
0r   7y-1 = 5/x Or y = {{{5/(7x)+ 1/7}}}
{{{F^(-1)}}}{{{(x) = 5/(7x)+ 1/7}}}
Wish You the Best in your Studies.

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