Question

5. Assertion: diamond is extremely hard in nature.
Reason: diamond has a layered structure.
(a) If both assertion and reason are correct and region is correct explanation for assertion.
(b) if both assertion and reason are correct but reason is not correct explanation for assertion.
(c) If assertion is correct reason is incorrect.
(d) If assertion is incorrect but reason is correct.
Section R 13 Marks)​

Answer 1

Answer:

The cross product of two vectors does not obey commutative law. ... The cross product of two vectors are additive inverse of each other. The cross product can be given by the formula a×b sinθn. Here, the direction of cross product is given by the right hand rule.