If a vector makes angle `alpha,beta,gamma` with OX, OY and OZ respectively, then write the value of `sin^2alpha+sin^2beta+sin^2gammadot`

If a vector makes angle alpha,beta,gamma with ox,or and OZ respectively,then write the value of sin^(2)alpha+sin^(2)beta+sin^(2)gamma

If a vector makes angles alpha,beta,gamma with OX, OY and OZ respectively, prove that sin^(2)alpha+sin^(2)beta+sin^(2)gamma=2

If a vector makes angles alpha, beta and gamma with OX, OY and OZ respectively, prove that sin^(2)alpha+sin^(2)beta+sin^(2)gamma=2 .

If a line makes angles alpha, beta, gamma with OX, OY and OZ-axes respectively, then find the vlaue of sin ^(2) alpha + sin ^(2) beta + sin ^(2) gamma.

If a vector makes angles alpha,beta,gamma. with . OX ,O Ya n dO Z respectively, prove that sin^2alpha+sin^2beta+sin^2gamma=2.

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,gamma with x-axis and z-axis respectively, then sin^(2)alpha+sin^(2)beta+sin^(2)gamma=