Question

Find the product of
by using suitable identity.​

Answer 1

$\Huge{\textbf{\textsf{{\color{navy}{An}}{\purple{sW}}{\pink{er}}{\color{pink}{:}}}}}$

1

Step-by-step explanation:

$( \dfrac{ \cancel x + 1}{ \cancel x} )( \dfrac{ \cancel{x}^{2} + 1 }{ \cancel{x}^{2} } )( \dfrac{ \cancel x - 1}{ \cancel x} )( \dfrac{ { \cancel x}^{4} + 1}{ { \cancel x}^{4} } ) \\ 1 \times 1 \times - 1 \times - 1\\ 1 \times 1 \\ : \implies \blue{ \underline{\boxed1}} \orange\bigstar$

Answer 2

refer the attachment