for the following values of x y and z check whether the relation m÷(y+z)+(x÷z)hold or not (a) x=12,y=-6 ,z=4
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What can I do to protect myself and others from COVID-19?
The following actions help prevent the spread of COVID-19, as well as other coronaviruses and influenza:
Avoid close contact with people who are sick.
Avoid touching your eyes, nose, and mouth.
Stay home when you are sick.
Cover your cough or sneeze with a tissue, then throw the tissue in the trash.
Clean and disinfect frequently touched objects and surfaces every day. High touch surfaces include counters, tabletops, doorknobs, bathroom fixtures, toilets, phones, keyboards, tablets, and bedside tables. A list of products suitable for use against COVID-19 is available here. This list has been pre-approved by the US Environmental Protection Agency (EPA) for use during the COVID-19 outbreak.
Wash your hands often with soap and water.p
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