[" na let "varepsilon" and "varepsilon_(4)" be the angles made by "vec A" and "-vec A" with "],[" cuver."],[" positive "X" -axis.Show that tane,"=" tane,Thus,bin "],[" tang does not uniguely determine the direction of "bar(A)]

Let epsilon_1 and epsilon_2 be the angles made by vecA and -vecA with the positive X-axis. Show that tanepsilon_1 = tanepsilon_2 . Thus giving tanepsilon does not uniquely determine of vecA .

Let epsilon_1 and epsilon_2 be the angles made by vecA and -vecA with the positive X-axis. Show that tanepsilon_1 = tanepsilon_2 . Thus giving tanepsilon does not uniquely determine of vecA .

Let epsilon_1 and epsilon_2 be the angles made by vecA and -vecA with the positive XD-axis. Show that tanepsilon_1 = tanepsilon_2 . Thus giving tanepsilon does not uniquely determine of vecA .

Consider the point A(2,1,1) and B(4,2,3) . Find the angle made by vec(ab) with the positive direction of X-axis.

The given figure shows the position of a medium particle at t=0, supporting a simple harmonic wave travelling either along or opposite to the positive x-axis. (a) write down the equation of the curve. (b) find the angle theta made by the tangent at point P with the x-axis. (c ) If the particle at P has a velocity v_(p) m//s , in the negative y-direction, as shown in figure, then determine the speed and direction of the wave. (d) find the frequency of the wave. (e) find the displacement equation of the particle at the origin as a function of time. (f) find the displacement equation of the wave.

shows the position of a medium particle at t=0, supporting a simple harmonic wave travelling either along or opposite to the positive x-axis. (a) write down the equation of the curve. (b) find the angle theta made by the tangent at point P with the x-axis. (c ) If the particle at P has a velocity v_(p) m//s , in the negative y-direction, as shown in figure, then determine the speed and direction of the wave. (d) find the frequency of the wave. (e) find the displacement equation of the particle at the origin as a function of time. (f) find the displacement equation of the wave.

Determine x so that the line passing through (3,4) and (x,5) makes an angle of 135^(@) angle with positive direction of x -axis

Determine x so that the line passing through (3,4)a n d(x ,5) makes an angle of 135^0 angle with positive direction of x-axis

Determine x so that the line passing through (3,4)a n d(x ,5) makes an angle of 135^0 angle with positive direction of x-axis

If a vector barx makes angles with measure (pi)/(4) and (5pi)/(4) with positive directions of X-axis and Y-axis respectively. Then barx made angle of measure _________ with positive direction of Z-axis.