The distance between the points a- b and -a-b is -A- 0 B- 2 -a2-b2C- a2-b2D- -a2-b2

The correct option is B 2√(a2 + b2) By using distance formula d = √((a ( a))^2 + (b ( b))^2) = √((2a)^2 + (2b)^2) d = 2√(a^2 + b^2) ...

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Distance Formula

The distance ...

Question

The distance between the points (a, b) and (– a, – b) is :

a²+ b²

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√(a² + b²)

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2√(a² + b²)

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Solution

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