1. [tex] \: {7}^{1} [/tex]
➺ [tex]\boxed{\: 7 }[/tex]
2. [tex] \: {4}^{0} [/tex]
➺ [tex]\boxed{ \: 1 }[/tex]
( ∵ any number to the power of 0 is 1. )
3. [tex] \: {6}^{ - 1} [/tex]
➺ [tex] \: \frac{1}{6} [/tex]
[tex]( \: ∵ {a}^{ - 1} = \frac{1}{a} )[/tex]
➺ [tex]\boxed{ \: 0.1667 }[/tex]
[tex]\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{❦}}}}}[/tex]