The average marks of Surendra decreased by 1, when he replaced the subject in which he has scored 40 marks by the other two subjects in which he has just scored 23 and 25 marks respectively Further he has also included 57 marks of Computer Science, then the average marks increased by 2 from last a...

We know that formula for average SE AE or SE AE NE nE Where SE sum of entities nE numb ...

The average marks of Surendra decreased by 1, when he replaced the subject in which he...

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Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073212227

8th Edition

Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell

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Posted Date: Mar 01, 2022 10:01 AM

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Vector Mechanics for Engineers Statics and Dynamics

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