Question

State the value of the given expression if a = 3, b = 0 and c = - 2
ab + 2bc + 3ca – 4ac2

Answer 1

Step-by-step explanation:

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Answer 2

Lateral Inversions in Plane Mirrors

The word ‘AMBULANCE’ is opposite because when the driver of the vehicle ahead of the ambulance looks in her/his mirror, the person can read it as ‘AMBULANCE’ and give way to it.

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