Simplification short tricks/Solve in Just 5 seconds

Simplification is the most important and most coming math problem in any competitive exam. In tet West Bengal and CTET exam one or two math question in this type is important.In SSC cgl examination two or three question is important this type.
Watch the video and solve for self experience..
Math simplificationSimplification tricks
https://youtu.be/50PzdQAP6d4
Solve this type problem in just 5 seconds
1.1/(1+√2) +1/(√2+√3)+..........
2. 1/2+1/6+1/12+1/20+.......

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