Question

if the angle between a and b is 60 then what 2a+b

Answer 1

Answer:

u can do this answer by understanding this formula, i hope it will help u!

Explanation:

If the two vectors are assumed as a⃗  and b⃗  then the dot created is articulated as a⃗ .b⃗ . Let’s suppose these two vectors are separated by angle θ. To know what’s the angle measurement we solve with the below formula