[" 8."A=[[a,b],[b,-a]]" and "MA=A^(2m),m in N" for some matrix "M" ,"],[" then which one of the following is correct? "]

If a + b = 2m^(2), b + c = 6m, a + c = 2 where m is a real number and a le b le c , then which one of the following is correct ?

If the coefficients of a^(m) and a^(n) in the expansion of (1+a)^(m+n) are alpha and beta then which one of the following is correct ?

If A =[(a,b,c),(x,y,z),(l,m,n)] is a skew-symmetric matrix,m nthen which of the following is equal to x+ y+ z?

If the points with the coordinates (a, ma), {b,(m+1)b}, {c,(m+2)c} are collinear, then which one of the following is correct ?

If a^(2)+b^(2)=1,m^(2)+n^(2)=1, then which of the following is true for all values of m,n,a,b

Suppose A and B be two ono-singular matrices such that AB= BA^(m), B^(n) = I and A^(p) = I , where I is an identity matrix. Which of the following orderd triplet (m, n, p) is false?

Suppose A and B be two ono-singular matrices such that AB= BA^(m), B^(n) = I and A^(p) = I , where I is an identity matrix. Which of the following orderd triplet (m, n, p) is false?