If the square matrix `|(alpha,Beta),(Beta,-alpha)|`is a unit matrix of order 2 then `alpha `and `Beta` should satisfy:

If the square of the matrix [(alpha,beta),(gamma,-alpha)] is the unit matrix of order 2, then alpha, beta and gamma should satisfy the relation.

If [[alpha,betagamma,-alpha]] is to be square root of two-rowed unit matrix,then alpha,beta and gamma should satisfy the relation.1-alpha^(2)+beta gamma=0 b.alpha^(2)+beta gamma=0 c.1+alpha^(2)+beta gamma=0 d.1-alpha^(2)-beta gamma=0

If [(alpha,beta),(gamma,-alpha)] is to be square root of the two rowed unit matrix , then alpha , beta and gamma should satisfy the relation :

If {:[(alpha,beta),(gamma,-alpha)]:} is to be the square root of two-rowed unit matrix, then alpha,beta and gamma should satisfy the relation

[" Let "A=[[1,2],[-1,5]]" .If "A^(2)=alpha A+beta I" ,where "alpha,beta in R" and "l" is an identity matrix of order "2" ,then "],[alpha+beta" is equal to "]