Haa, for mensuration and statistics, I only know NCERT from my own studies, so I cannot compare with Samacheer Kalvi. My children studied from NCERT, and now I use their old books when my grandson video calls for maths help—though he must explain it to me again! These concepts of area and averages, I see them when measuring fabric, but the book problems still make my head spin, bhai.
#haryana#athletics
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