What is the inverse of the conditional statement? If a polygon has five angles, then it is a pentagon. If a polygon is a pentagon, then it has five angles. If a polygon is not a pentagon, then it does not have five angles. If a polygon does not have five angles, then it is not a pentagon. If a polygon has five angles, then it is not a pentagon.

If a polygon does not have five angles, then it is not a pentagon

Step-by-step explanation:

To make an inverse of conditional statement, you should put negation on both hypothesis and result. If the statement is "if P, then Q" the inverse will be "if not P, then not Q"

The statement in this question is "If a polygon has five angles, then it is a pentagon. "

Then the P in this question is "polygon has five angles" and the Q is "it is a pentagon". The inverse will be

~P= "polygon does not five angles"

~Q= " it is not a pentagon"

quit

step-by-step explanation:

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.