[" For "a,b,alpha,beta in R," if "i^(5)(b-ai)^(5)=i(beta-alpha i)" then if "(b+ai)^(5)=],[[" (A) "beta+i alpha," (B) "beta-i alpha," (C) "alpha+i beta," (D) "]]

If (a+i b)^(5)=alpha+i beta then (b+i a)^(5)=

If (a+ib)^(5)+alpha+i beta then (b+ia)^(5) is equal to ( A) beta-i alpha(B)beta+i alpha(C)alpha-i beta(D)-alpha-i beta

alpha + beta = 5 , alpha beta= 6 .find alpha - beta

If A=[(a,b),(b,a)] and A^(2)=[(alpha, beta),(beta, alpha)] then

If alpha,beta are non-real roots of ax^(2)+bx+c=0,(a,b,c in R), then (A)alpha beta=1(B)alpha=beta(C)(a beta)/(alpha beta)=1(D)alpha=bar(beta)

If A=[(a,b),(b,a)]and A^(2)=[(alpha,beta),(beta,alpha)] , then -

If A=[(a,b),(b,a)] and A^2=[(alpha, beta),(beta, alpha)] then (A) alpha=a^2+b^2, beta=ab (B) alpha=a^2+b^2, beta=2ab (C) alpha=a^2+b^2, beta=a^2-b^2 (D) alpha=2ab, beta=a^2+b^2