Question

i solved it as 17.b & 18.c
is it right or not? tell me fast!​

Answer 1

Answer:

yes, you are correct but 18. will be not defined

because reciprocal means a number that is when multiplied to that the product will be always 1.

And there is no number when multiplied to 0 will get one as the product so 18. will be not defined.

Answer 2

Answer:

17 is correct but in 18 question it will be not defined