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Rama09 [41]
3 years ago
12

Absolute value inequality.

Mathematics
1 answer:
blsea [12.9K]3 years ago
5 0
|2w-5| \leq 5\\\\
Formula\ for\ absolute\ value\\\\
|a|=a,\ for\ a \geq 0\\ or\\|a|=-a,\ for\ a2w \geq 5\ \ -->w \geq 2,5\\
2w-5 \leq 5\\
2w \leq 10\ \ |:2\\
w \leq 5\\\\
Product\ of\ w \leq 5\ and\ w \geq 2,5\\
w\in[2,5;5]2)\\for\ 2w-52w\ \ w0\\\\Product\ of\ w>0\ and\ w
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\huge{ \boxed{ \tt{Solution :-}}}

<h3><u>Given :</u></h3>
  • \sf{f(x) =  \dfrac{ x^2 - 4x }{20}}
<h3><u>T</u><u>o</u><u> </u><u>Find</u><u> </u><u>:</u></h3>
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Now we solving it :

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\bf {\therefore{The\:value\:of\:f (6)\:is\:\dfrac{ 3}{5}.}}

\rule {307}{2}

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