1but in book it is given to prove that eq in new position ≡
lx + my ±√l2+m2 tan θ [2] is this wrong then
if a plane lx + my = 0 ________ 1
is rotated about its line of intersection with plane z=0 (which should be same as 1 i think)
so the new plane should have a "z" in its equation ??
am i right over here? if no please explain
as illustration you may write down new plane eq. in case rotation is done by "θ"
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UP 0 DOWN 0 0 3
3 Answers
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