Question

1.
(बहुविकल्पीय प्रश्न )
In a orthorhombic crystal system axial angles, a = B = y are
(a) equal to 90°
(b) less than 90°
(c) greater than 90°
(d) None of these.
मा को
होते है​

Answer 1

Answer:

c). greater than 90

pls Mark brainlest