Q21- What is the multiplicative inverse 1 point
of -1?
O 1/2​

Question

Q21- What is the multiplicative inverse 1 point
of -1?
O 1/2​

in progress 0
Madelyn 11 months 2021-06-30T15:35:31+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-06-30T15:36:34+00:00

    Answer:

     \tt{ \large{ \fbox{ \red{❥Q}}{ \large{ \fbox{ \pink{ Ú}}{ \fbox{ \purple{Ê}}{ \fbox{ \red{S}}\fbox{ \blue{T}}{  \fbox{ \green{Í}}{ \fbox{ \orange{Õ}}{ \fbox{ \color{blue}{N}}}}}}}}}}}

    Q. What is the multiplicative inverse of the following?

    ० -1

    \frac{1}{2}

     \tt{ \large{ \fbox{ \red{❥À}}{ \large{ \fbox{ \pink{N}}{ \fbox{ \purple{S}}{ \fbox{ \red{W}}\fbox{ \blue{Ê}}{  \fbox{ \green{R}}}}}}}}}

     \large{ \frak{ \underline{Solⁿ 1:}}}

     \frak{ \pink{ \underline{ \purple{Multiplicative \:  inverse \:  of  \: -1 }}}}

    Let the multiplicative inverse of -1 be x

    { \sf{ - 1 \times x = 1}}

    { \sf{x =  \frac{1}{ - 1} =  - 1}}

     \pink{ \fbox{∴ x = -1}}

    -1 is the multiplicative inverse of -1

    \large{ \frak{ \underline{Solⁿ 2:}}}

    \frak{ \blue{ \underline{ \red{Multiplicative \:  inverse \:  of  \:  \frac{1}{2}  }}}}

    Let the multiplicative inverse of

    \frac{1}{2} be y.

    { \sf{ \frac{1}{2} \times y = 1}}

     \sf{y =  \frac{2}{1} = 2}

    \blue{ \fbox{∴ y= 2}}

    2 is the multiplicative inverse of \frac{1}{2}.

     \large \frak{ \underline{ \dag{ \: More \:  information : }}}

    • Multiplicative inverse is also known as reciprocal.

    • When a number is multiplied by its Multiplicative inverse, its value is 1.

    • The form is such that,  \frac{a}{b} =  \frac{b}{a}.

     \\

     \sf{ \blue{Hope \:  it \:  helps...}}

    { \huge{ \pink{ \underline{ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  }}{ \purple{ \underline{ \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  }}{ \red{ \underline{ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: }}{ \blue{ \underline{ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: }}}}}}}

    0
    2021-06-30T15:37:14+00:00

    Step-by-step explanation:

    Q1. Write any five rational numbers between -5/6

    and 7/8.

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