KCET 2021 Math Solved Paper

© examsiri.com

Question : 59 of 60

Marks: +1, -0

If a.b=0 and a+b makes an angle 60° with a, then

|a|=2|b|
2|a|=|b|
|a|=√3|b|
√3|a|=|b|

Go to Question:

Prev Question

Next Question