Question

Find the radian measure of the angle between hour hand and minute hand of a clock at :
i) Thirty minutes past six(6:30).
ii) Five minutes past one(1:05).​

Answer 1

Answer:

scalar-vector multiplication

Multiplication of a vector by a scalar changes the magnitude of the vector, but leaves its direction unchanged. The scalar changes the size of the vector. The scalar "scales" the vector. For example, the polar form

multiplied by the scalar a is…

a