" If "sin theta_(1)+sin theta_(2)+sin theta_(3)=3tren cos theta_(1)+cos theta_(2)+cos_(3)=

If sin theta_(1)+sin theta_(2)+sin theta_(3)=3 then cos theta_(1)+cos theta_(2)+cos theta_(3)=

If sin theta_(1)+sin theta_(2)+sin theta_(3)=3, then cos theta_(1)+cos theta_(2)+cos theta_(3) is equal to 3(b)2(c)1(d)0

If Sin theta_(1) + Sin theta_(2) + Sin theta_(3) = 3 then Cos theta_(1) + Cos theta_(2) + Cos theta_(3) =

If sin(theta)_(1)+sin(theta)_(2)+sin(theta)_(3)=1 then cos(theta)_(1)+cos(theta)_(2)+cos(theta)_(3)=

If sin theta _1+ sin theta _2+ sin theta _3=3 " then " cos theta _1 + cos theta _2 + cos theta_3 =

If theta _(1) ,theta _(2), theta _(3),.....theta _(n) are in A.P. then (sin theta_(1) + sin theta _(2 ) +...+ sin theta _(n))/( cos theta_(1) + cos theta _(2) + ...+ cos theta _(n))

If theta_(1),theta_(2),theta_(3)....,theta_(n) are in A.P. then (sin theta_(1)+sin theta_(2)+...+sin theta_(n))/(cos theta_(1)+cos theta_(2)+...+cos theta_(n))=