JEE Advanced 2020 Full Test 1 Paper 1

Question : 37 of 54

Marks: +1, -0

Which of the following is (are) correct.

The three co-ordinate plane divide the whole system in 8 octane
The perpendicular distance of the point (3‌cos‌θ,3‌sin‌θ,4) from the z axis is constant
In a tetrahedron, each of four vertices is the intersection of four lines
The Y-Z plane divide the line joining the points (2,4,5),(3,5,-4) in the ratio 2: 3 (internally)

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