Question

Name the octant in which the point lie: $(7,4,-3)$

Answer 1

Given: point $(7,4,-3)$

In this case, since $z$ coordinate is negative and $x,y$ co-ordinates of a given point are positive then octant will be $OXY{Z}^{\prime }$

$\therefore$ Given point is in $OXY{Z}^{\prime }$ octant.