Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) If (4, 2, p) is the centroid of the tetrahedron formed by the points (k, 2, -1), (4, 1, 1), (6, 2, 5) and (3, 3, 3), then k+p= - Sarthaks eConnect
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If (4, 2, p) is the centroid of the tetrahedron formed by the points (k, 2, -1), (4, 1, 1), (6, 2, 5) and (3, 3, 3), then k+p=

A.

`17/3`

B.

1

C.

`5/3`

D.

5