Hi Mam,
I am sorry to inform you that there is absolutely no chance for your second daughter to secure CSE/ECE in any of the five categories at Vellore or Chennai campus. Though she has option to go for Bhopal and AP campuses which have comparitively lower cutoffs.
Now talking about your son, his chances too are glim for CSE as it is the most demanded course. However there is a descent chance of him getting an ECE seat under category 4/5 at Chennai campus.
Hope it helps!!
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