Consider the following statements : 1. The angle between the planes 2x-y+z=1 and x+y+2z=3 is 3 . 2. The...

Question

Consider the following statements : 1. The angle between the planes 2x-y+z=1 and x+y+2z=3 is 3 . 2. The distance between the planes 6x-3y+6z+2=0 and 2x-y+2z+4=0 is 10 9 . Which of the above statements is/are correct?

Accepted Answer

(C)

NDA 2018 Mathematics question

Solution

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