Question

The value of ( 1 +1/2 ) (1+1/3)(1+1/4)......... (1+1/120)
(A) 30
(C) 60.5
(B) 40.5
(D) 121.5


Answer with explanation ​

Answer 1

Answer:

This equation can be simplified as follows......

(1+1/2)can be written as 3/2....

Similarly by simplifying all the remaining terms we get (3/2)(4/3)(5/4)..........(121/120)

By cancelling all the terms we get (121/2=60.5)

Hope this will be helpful.....