If `sin x+siny+sinz=0=cosx+cosy+cosz`, then find the value of `cos(theta-x)+cos(theta-z)`

If sin x+sin y+sin z=0=cos x+cos y+cos z then the expression, cos(theta-x)+cos(theta-y)+cos(theta-z), for theta in R is A) independent of theta but dependent on x,y,z B) dependent on theta but independent of x,y,z C) dependent on x,y,z and theta D) independent of x,y,z and theta

" If "sin x+sin y+sin z=0=cos x+cos y+cos z," then the expression,",cos(theta-x)+cos(theta-y)+cos(theta-z)," for "theta in R" IS "

If sin x+siny=a, cosx+cosy=b , then what is the value of cos(x-y) ?

If sin theta-cos theta=0 then find the value of theta

If sin theta-cos theta=0 then find the value of sin^6theta+cos^6theta

If 3 sin theta + 4 cos theta=5 , then find the value of 4 sin theta-3 cos theta .

If a cos theta-b sin theta=c, then find the value of a sin theta+b cos theta

If a cos theta-b sin theta=c, then find the value of a sin theta+b cos theta

If sin theta + cos theta =1, the value of sin theta cos theta is