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In a hexagoanl crystal:...

In a hexagoanl crystal:

A

`alpha = beta = gamma ne 90^(@), a=b=c`

B

`alpha = beta = gamma = 90^(@), a=bne c`

C

`alpha = beta = gamma = 90^(@), a ne b ne c`

D

`alpha = beta =90^(@), gamma= 120^(@), a = b ne c`

Text Solution

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The correct Answer is:
D
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