Please answer this.

Dear Student,
(i) False, 0 is a whole number but not a natural number.
(ii) False, negative integers are not whole number as whole number is greater than 0.
(iii) True, the given equation is multinomial as it has more than 3 terms.
(iv) False, a dot does not have any length or width.
(v) True, ray have infinite length only on one side of it.
(vi) False, the given notation is of line. Line segment doesn't have arrow in it's ends.
(vii) False, infinite lines can pass through a given point.
(viii) False, a line has uncountable number of points.
(ix) True, intersection of two planes is a straight line.
(x) True, concurrent lines intersect at a single point.

Regards,