I didn't pay attention to maths till 10th but I want to do cs should I take pcm in 11
Dear aspirant,
I want to tell you that there is much difference between the maths of 10th std. and 11th std. You will learn many new things in Std.11 . Yes you need to have a base in mathematics in std 10 otherwise you will face a bit of difficulty. If you really have interest in pcm only then take pcm.