Question

let a vector and b vector be the two vectors of magnitude 10 unit each if there are inclined to the x-axis at an angle of 30 and 60 degree respectively find the resultant​

Answer 1

if two vectors having equal magnitude then the formula for resultant is R= 2P×(cosθ/2). here the given data is p= 10 and angle between them is 60°-30°= 30 so substitute the values you will get answer as 5√3 . correct me if i am wrong.

Answer 2

this is answerrr...................