Question

Sove first and third question.

Answer 1

Answer:

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Step-by-step explanation:

Answer 2

$\color {red} </p><p>\Large \underline {\underline {Question \: 3\: :}}$

If x = 3, then find the value of of :

$\frac{x - 1}{x - 4} \div ( \frac{1}{x} + \frac{2 - x}{4 - x} )$

$\color {red} </p><p>\Large \underline {\underline {To \: find\: :}}$

The value of x

$\color {red} </p><p>\Large \underline {\underline {Given \: :}}$

x = 3

$\color {red} </p><p>\Large \underline {\underline {Solution \: :}}$

Put the value x = 3 in the equation :

$\frac{x - 1}{x - 4} \div ( \frac{1}{x} + \frac{2 - x}{4 - x} )$

$\frac{3 - 1}{3 - 4} \div ( \frac{1}{3} + \frac{2 - 3}{4 - 3} )$

$\frac{2}{ - 1} \div ( \frac{1}{3} + \frac{ - 1}{1} )$

$- 2 \div ( \frac{1}{3} + - 1)$

$- 2 \div ( \frac{1 - 3}{3} )$

$- 2 \div \frac{ - 2}{3}$

$- 2 \times \frac{3}{ - 2}$

$= 3$

$\implies$ Hence, the value of equation is 3.

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$\huge \green {Brainliest \: please}$ ✌️

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