Question

if A+B= Ř and 2A+ B is perpendicular to
B then
1) A=R 2) B= 2R 3) B=R 4) B=A
Vector product (or) cross product



NOTE: MASTER JEE PHYSICS BOOK PAGE 145

PLS GIVE ME EXPLANATION ​

Answer 1

Answer:

option 1 A=R is correct

hope it is helpful