Question

3. The product of 2/7 and its reciprocal is
(a) o
(b)-2/7
(c)4/49
(d) 1​

Answer 1

Answer:

b) -2/7 is the reciprocal of 2/7

Answer 2

Its d

Step-by-step explanation:

2/7 times 7/2 is 1 as product of reciprocal of a number and the original number is always 1