N24n = 1 Now the clever bit Take the coefficient of n , which is 4 , divide by two, giving 2 , and finally square it giving 4 Add 4 to both ...
画像をダウンロード 1 plus 1 equals 2 193303-1 plus 1 equals 2
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Y=x reflection line 111171-How to do a reflection across the line y=x
Click and drag the blue dot to see it's reflection across the line y=x (the green dot) Pay attention to the coordinates How are they rel...
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