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Shivcharan Singh Negi

I have 10 years teaching experience in maths related to all competitive exam and I have uploaded a lot of videos in my youtube channel

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Wajid ali

6 months ago

mast mam

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Great Study

9 months ago

sir bhot hi acha lga mujhe bhot dikkat Hoti thy is formulae me but aaj apki video se hmko kafi achhe se smjh me Aya thanks sir

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Vikashchaudhary Chaudhary jai hind

9 months ago

Sir bhahut hi achchha lga

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Rohit Vishwakarma

9 months ago

nice sir

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Binomiol theorem on pobabah lt rn-a

o O

2 = 22x10= 220

10 210

n= 2 , S-/2

is tossed timehat is the 0b that head willCome up exach so ba bili*, three E imex 2- 2 2 4-3 2

r Coin s tossed 10 timer. Find tu that the Coin hos head exact ust fimes 2 Jo-4 2 2 6 SI 2

At least 2 (z 2