LIVE Course for free

Rated by 1 million+ students
Get app now
+1 vote
in Physics by (2.8k points)

The value of ((A) + (B)) ×  ((A) - (B)) is 

A. 0

B. A2-B2

C. (B)×(A)

D. 2((B)×(A))

by (2.8k points)
In the Q. and the last 2 options A and B represent vectors not magnitude

1 Answer

+1 vote
by (2.4k points)
selected by
Best answer





=(B×A)+(B×A)[BCZ A×A=0,A×B=-(B×A)]



Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.