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Monu

UP Board 10th Class 2021 (For Hindi Medium Students)
About UP Board Crash Course
3 years ago

please say easier way to solve

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Varsha Kumari

3 years ago

hye

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Prem Prakash

3 years ago

use this direct formula--D=(ab(t1+t2))/b-a,u will get direct answer without complicationsЁЯСНЁЯСНЁЯСН

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