Question

Fill in the blanks

4. Find the value of x2 + 1 / x2

at x=-1

5.________ vertices are there in cone.

6 .Find the product of -4p, 7p

7. The multiplicative inverse of 7-2 is;_____​

Answer 1

Answer:

0

1

Step-by-step explanation:

-1+1/-1

come has one vertex