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CBSE Class 10 Answered

The houses in a row are numbered consecutively from 1 to 49. Show that there exists a value of X such that sum of houses preceding the house numbered X is equal to sum of the numbers of houses following X.
Asked by सुधाकर | 24 Mar, 2017, 08:29: PM
answered-by-expert Expert Answer
Hi, 
 
 
I have also attached a link where you could get last years solutions, just in case you would like to go through the solutions.
 
http://www.topperlearning.com/study/cbse/class-10/mathematics/previous-year-question-papers/53478/pdf/b101c2s3e8
Answered by Rebecca Fernandes | 24 Mar, 2017, 10:13: PM

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