Vedio lecture of 3d coordinate geometry will be uploaded today.

Lecture 22 (3 D geometry)

3 d part 2 i.e final part will be uploaded tonight.

Please download this pdf for convergence and divergence because there was a small mistake in the statement of ratio test in the previous pdf although while solving questions I had applied it correct way.

Within half an hour video Lecture of 3 d geometry final part will be live.

Video Lecture on vector space will be uploaded tomorrow.

How to attempt paper

I am very happy to hear that
My video Lectures helped you people in ATC exam. I couldn't upload video on permutation and combination sorry for that.

Taday before 8 pm video Lecture on permutation and combination will be uploaded for tomorrow's exam.

Lecture 25

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