Find the angle theta in degree measure between the vectors U=10i-6j and V=4i+5j?

Question

Find the angle theta in degree measure between the vectors U=10i-6j and V=4i+5j

Answer 1

Best Answer - Chosen by Voters

The angle can be found by using the formula

cos(angle)= (U.V)/(|V|*|U|)

where " . " represents the dot product and " | U| " represents the magnitude of that vector.