11. E is a series of 4 consecutive even numbers. If the sum of reciprocals of the first two numbers of E is 13/84, then what is the difference between the reciprocals of the fourth-highest and the third least numbers of series E? E (1) 1/36 .. (2) 1/18 (3) 1/22 (4) 1/44 (5) None of these
Answers
Answered by
0
Answer:
option no 5
Step-by-step explanation:
none of these.
Answered by
0
Answer:
none of the above
Step-by-step explanation:
please mark my answer as brainlist
Similar questions