1.

Match the following A(2, -3, 4), B(-5, 1, -7). The ratio in which AB divides {:("List-I", "List-II"),("(A) xy-plane", "(1) 3 :1"),("(B) yz-plane", "(2) 4:7"),("(C ) zx-plane", "(3) 2:5"):}

Answer»

`{:(A,B,C),(2,3,1):}`
`{:(A,B,C),(3,4,2):}`
`{:(A,B,C),(2,4,1):}`
`{:(A,B,C),(4,2,3):}`

ANSWER :a


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