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Number of crystal systems having only 2 types of bravais lattices = x , number of crystal system having at least two interfacial angles equal = y and number of crystal systems having all the three edge lengths equal = z . Then find the value of x × y × z .

Correct answer

24

Step-by-step solution

x = 2 (Tetragonal, Monoclinic) y = 6 (except triclinic all the bravis lattices) z = 2 (Cubic, Rhombohedral) x y z = 2 6 2 = 24.00

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