TN Samacheer Kalvi _ 9th Maths _ Set Language _ ACTIVITY _ PAGE 5

Описание к видео TN Samacheer Kalvi _ 9th Maths _ Set Language _ ACTIVITY _ PAGE 5

In problem 3 {x:x=2n,n€{1,2,3,4,5} }👍

but I wrote{x:x=2n,n={1,2,3,4,5} } ✖️

please don't write = sign
only you should use n€{ 1,2,3,4,5}
#rubimaths #rubitheresa

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