If a line makes angles `alpha,betaa n dgamma` with threew-dimensional coordinate axes, respectively, then find the value of `cos2alpha+cos2beta+cos2gammadot`

If a line makes angles alpha,betaa n dgamma with three-dimensional coordinate axes, respectively, then find the value of cos2alpha+cos2beta+cos2gammadot

If a line makes angles alpha,betaa n dgamma with three-dimensional coordinate axes, respectively, then find the value of cos2alpha+cos2beta+cos2gammadot

If a line makes angles alpha,beta and gamma with threew- dimensional coordinate axes,respectively, then find the value of cos2 alpha+cos2 beta+cos2 gamma

If a line makes angle alpha, beta and gamma with the coordinate axes respectively, then cos2alpha+cos 2 beta+cos 2gamma=

If a line makes angles alpha,beta,gamma with the positive direction of coordinate axes, then write the value of sin^2alpha+sin^2beta+sin^2gammadot

If a line makes angles alpha,beta,lambda with the coordinate axes vec(OX),vec(OY),vec(OZ) find the value of cos 2alpha +cos2beta + cos 2lambda ,

If a line makes angles alpha,beta,gamma respectively with positive directions of the coordinate axes, then the value of cos^(2)alpha+cos^(2)beta+cos^(2)gamma=1 .

A line makes angles alpha,betaa n dgamma with the coordinate axes. If alpha+beta=90^0, then find gammadot

A line makes angles alpha,betaa n dgamma with the coordinate axes. If alpha+beta=90^0, then find gammadot