distance between (-a,-a) and (b,b) is?
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Step-by-step explanation:
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hrishyak777333:
the distance is √2(a+b).you have made a mistake in ur answer
Answered by
1
distance formula = √[(x2-x1)^2+(y2-y1)^2]
= √[(b+a)^2+(b+a)^2]
= √[2(a+b)^2]
= √2×(a+b)
= √[(b+a)^2+(b+a)^2]
= √[2(a+b)^2]
= √2×(a+b)
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