Question

Qlo using Psoresties of detesminants. Prove That
-a² ab ac
ab -b² bc. =4a²b²c²
ca bc -c²​

Answer 1

Answer:

Prepare clothes for wash. Prepare clothes for wash. ...

Remove dried dirt from clothes. If you have a soiled dress with dried-up dirt use a brush to gently brush off the dirt from the surface. ...

Step 3 Treat stains. ...

Sort the garments. ...

Set Water temperature and the cycle. ...

Detergent. ...

Washing. ...

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