Question

if = 3,b=-2, c=-1 verify that​

Answer 1

Given →

• a = 3

• b = - 2

• c = - 1

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To Verify →

$(i) \: b × (a + c) = b × a + b × c$

$(ii) \: b × c × a = a × b × c = c × a × b$

$(iii) \: b × c = c × b$

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$\huge{\underline{\underline{\purple{Solution→}}}}$

$(i) \: b × (a + c) = b × a + b × c \:$

$</strong><strong>=</strong><strong>></strong><strong>\</strong><strong>:</strong><strong>( - 2) \times (3 + ( - 1)) = ( - 2) \times 3 + ( - 2) \times ( - 1) \\</strong><strong>=</strong><strong>></strong><strong>\</strong><strong>:</strong><strong> - 2 \times ( 3 - 1) = - 6 + 2 \\ </strong><strong>=</strong><strong>></strong><strong>\</strong><strong>:</strong><strong> - 2 \times 2 = - 4$

$</strong><strong>\</strong><strong>b</strong><strong>o</strong><strong>x</strong><strong>e</strong><strong>d</strong><strong>{</strong><strong>- 4 = - 4</strong><strong>}</strong><strong>$

$</strong><strong>\</strong><strong>b</strong><strong>o</strong><strong>x</strong><strong>e</strong><strong>d</strong><strong>{</strong><strong>\</strong><strong>r</strong><strong>e</strong><strong>d</strong><strong>{</strong><strong>LHS</strong><strong> \: = </strong><strong>RHS</strong><strong>}</strong><strong>}</strong><strong>$

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$(ii) \: b × c × a = a × b × c = c × a × b \:$

$</strong><strong>=</strong><strong>></strong><strong>\</strong><strong>:</strong><strong>( - 2) \times 3 \times ( - 1) = 3 \times ( - 2) \times ( - 1) = ( - 1) \times 3 \times ( - 2) \\ </strong><strong>=</strong><strong>></strong><strong>\</strong><strong>:</strong><strong> - 2 \times ( - 3) = 3 \times 2 = - 3 \times ( - 2)$

$</strong><strong>\</strong><strong>b</strong><strong>o</strong><strong>x</strong><strong>e</strong><strong>d</strong><strong>{</strong><strong>\</strong><strong>green</strong><strong>{</strong><strong>6 = 6 = 6</strong><strong>}</strong><strong>}</strong><strong>$

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$(iii) \: b × c = c × b \\</strong><strong>=</strong><strong>></strong><strong>\</strong><strong>:</strong><strong> (- 2) \times ( - 1) = ( - 1) \times ( - 2)$

$</strong><strong>\</strong><strong>b</strong><strong>o</strong><strong>x</strong><strong>e</strong><strong>d</strong><strong>{</strong><strong>\</strong><strong>p</strong><strong>i</strong><strong>n</strong><strong>k</strong><strong>{</strong><strong>+ 2 = + 2</strong><strong>}</strong><strong>}</strong><strong>$

$</strong><strong>\</strong><strong>b</strong><strong>o</strong><strong>x</strong><strong>e</strong><strong>d</strong><strong>{</strong><strong>LHS</strong><strong> = </strong><strong>RHS</strong><strong>}</strong><strong>$

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Answer 2

Step-by-step explanation:

brainliest please.....