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120 lessons,
20h 16m
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Number System (Unit Digit -1) (in Hindi)
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Number System (Unit Digit -1) (in Hindi)

Bharat Gupta is teaching live on Unacademy Plus

Bharat Gupta
Engineer by degree Mathematician by Heart. Having 22 years of teaching experience. More than 20000 students selected.

Comments
(5)
U
Unacademy user
AC
Sir integer n and k mein relation samajh nehi aaya
sir you are confusing number system
4 ki power 4kaise 16 hoga sir bataye samajh nahi arha
Abhishek anand
a year ago
4 ki power 4 is equal to 256 nd unit digit ki baat ho ri hai to 6 ko consider kr lia jayega so 4^4=6
sir plz make video indices and surds
sir plz make video of last 2digit no.
Bharat Gupta
a year ago
Lecture number 48 and 49 is on last two digit
Ks
sir aap na aak 4 nhi liya .34 ka 4 bhi ana tha