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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Shreyasi majumdar 1 Best Answer
Refer https://drive.google.com/file/d/1FMzjDkpvq1UT9izneVr4xODrVv-JJjyZ/view?usp=drivesdk
but solution is not there in this pdf
https://drive.google.com/file/d/1GBwPqWT4E9vsZeu7-E-aD3lC9bfW-J0Q/view?usp=drivesdk
please accept my answer