The Missing Second k

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Coordinate GeometryVideo challenge · COOR01

The Missing Second k

CBSE Class 10 · Solve it one decision at a time. A wrong pick earns a nudge, never the answer.

Step 1 of 8

The problem

Find the values of kk if the point P(k−1,2)P(k - 1, 2) is equidistant from the points A(3,k)A(3, k) and B(k,5)B(k, 5).

Step 1 · Your move

Before the guided steps, which values of kk did you get?

P(k−1,2),A(3,k),B(k,5)P(k - 1, 2),\quad A(3, k),\quad B(k, 5)
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