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If the dimenisons of length are expresse...

If the dimenisons of length are expressed as `G^(x)c^(y)h^(z)`, where `G,c` and `h` are the universal gravitational constant, speed of light and Plank's constant respectively, then

A

`x=1/2,y=1/2`

B

`x=1/2, z=1/2`

C

`y=1/2,z=3/2`

D

`y=-3/2,z=1/2`

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B, D
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