Question

Name the octant in which the point lie: $(-7,2,-5)$

Answer 1

Given: point $(-7,2,-5)$

In this case, since $y-$coordinate is positive and $x,z-$ coordinates are negative of a given point then octant will be $O{X}^{\prime }Y{Z}^{\prime }.$

$\therefore$ Given point is in $O{X}^{\prime }Y{Z}^{\prime }$ octant.