Question

Name the octant in which the point lie: $(-5,-4,7)$

Answer 1

Given: point $(-5,-4,7)$

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

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