Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) The number of integral value(s) of `lamda`for which vectors`X^2hati-hatj+Xhatk , (lamda-1)hati-2lamdahatj+hatk and hati-hatj+hatk`in the order from righ handed system `AAX inR`is – - Sarthaks eConnect
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The number of integral value(s) of `lamda`  for which vectors

`X^2hati-hatj+Xhatk , (lamda-1)hati-2lamdahatj+hatk and hati-hatj+hatk`  in the order from righ handed system `AAX inR`  is :–

A.

0

B.

2

C.

4

D.

6