Simplify: 1÷[1+1-{+1÷(1+1÷3)}]

  1. 5/12
  2. 3/5
  3. 3/8
  4. None of these
Anurag Mishra Professor Asked on 11th January 2016 in Maths.
Add Comment
1 Answer(s)

Answer: (4) None of these 

Solution:-
1/[1 + 1 – {+ 1/(1 + 1/3)}]
= 1/[1 +1 – {+ 1/(4/3)}}
= 1/[1 +1 – {+ 3/4}]
= 1/[1 + 1 – 3/4]
= 1/[(4 + 4 – 3)/4]
= 1/[5/4]
= 4/5

Then, the value of 1/[1 + 1 – {+ 1/(1 + 1/3)}] is 4/5.

Hence, the correct answer is option (4) None of these.

Anurag Mishra Professor Answered on 12th January 2016.
Add Comment

Your Answer

By posting your answer, you agree to the privacy policy and terms of service.