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plz explain me sir if possible with the help of diagram.... it will be very helpful. It is becaz of this feature i love askiitians! now plz help me out The cosine of angle between any two diagonals of a cube is (A) 1/3 (B) ½ (C) 2/3 (D) 1/root3

plz explain me sir if possible with the help of diagram.... it will be very helpful. It is becaz of this feature i love askiitians! now plz help me out
 
The cosine of angle between any two diagonals of a cube is
(A) 1/3
(B) ½
(C) 2/3
(D) 1/root3

Grade:12th pass

1 Answers

Deepak Kumar Shringi
askIITians Faculty 4407 Points
4 years ago
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