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Formula to be applied is 

Ycm = (M1R1 +M2R2)/M1 + M2

Explain me the value of R2 ( it is given 5R , but i don't know how it came)

⭕Ref Re to attachment ⭕

qsnImg
Asked by jhajuhi19 30th January 2020, 6:19 PM
Answered by Expert
Answer:
Answered by Expert 30th January 2020, 8:23 PM
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