If AB=A and BA=B, then B2 is
Question
Check here step-by-step solution of 'If AB=A and BA=B, then B2 is' question at Instasolv!
Fullscreen

If ( A B=A ) and ( B A=B, ) then ( B^{2} ) is
a. ( B )
b. ( A )
( c .1 )
d 0

JEE/Engineering Exams
Maths
Solution
65
Rating
4.0 (1 ratings)
If AB=A and BA=B, then B2 is
Fullscreen

( begin{aligned} A B=A & text { and } B A=C B^{2}=& B cdot B Rightarrow B^{2}=&(B A) cdot B Rightarrow B^{2}=& B cdot(A B) Rightarrow B^{2}=& B cdot A Rightarrow B^{2}=& B &=text { option }(a) B end{aligned} )

Quick and Stepwise Solutions Just click and Send Download App OVER 20 LAKH QUESTIONS ANSWERED Download App for Free