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Ayush Jain
5 months ago
bhaiya I have have doubt in q no.1 p <-3/4 acc. to me p belong to (-infinitt,- 3/4) and bhaiya u wrote p belongs to (-3/4,infinity)bhaiya which is correct .....
1
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Ashish Bajpai
5 months ago
ohhh yes , my mistake
Shalini
2 years ago
I was expecting a lesson on R N Tagore's life and his literary contributions ..It's his birthday today
8
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Pyare lal sahu
a year ago
Sir Ji PDF link send kar do sir Ji thanks
0
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Sushant Singh
2 years ago
Discuss on energy drinks (like Red Bull &monster ) and their side effects because these days students are consuming them to get better results in concentration.
1
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R
Rishitha
2 years ago
After the invention of fire only the the human life changed drastically and it gave much things usual. Nicely described.
0
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AK
Arun Kumar
2 years ago
Please Make in Hindi also mam.
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