osculator for 17 – occ is 5 and one more occ is 12 for 19 – occ is 17 and one more occ is 2 for 23 – occ is 16 and one more occ is 7 for 13 – occ is 9 and one more occ is 4 m i r8?

Prime factorization is Correct …Osculator***plz watch the video and understand the conceot…u hace to get perfect multiple where 1 or 9 is at unit place….lyk for 17….17×3=51….and 51=5×10 +1, hence osculator for 17 is 5 and as 1 needs to be subtracted from 51 to find exactly 50 so its negative osculator…

Mam please solve one more ques. Which you solved today .how many digits are there which are more than 100th place ,more than 10th place , more than unit place bw 700 to 1000 .

Single digit no.___1 to 9—total nos. Used= 9 hence total digits used 9 Two digit no. Used 10 to 99 total nos. used 90 hence total digits used =2×90 =180 Three digit no. Used 100 to 150, total nos. used 51 hence total digits used =3×51 =153 So total digits used =9+180+153=342

Mam,ur way of teaching is awesome, there is one request, plz make a telegram channel and add all the subscribed person there and also share video there, so that we can download it for future use and can increase or decresas the speed, it’s not happening there..

Mam, Is it possible to display respective question along with given options on board itself?….. then it’ll be easy to read the questions and understand it properly.. otherwise always we need to carry previous question paper.

ANUPAM RAIsays:PRIME FACTORIZATION OF:

(a)532=2X2X7X19

(b)1076=2X2X269(c)498=2X3X83(d)1679=23X73BHANU PATIDARsays:can u share all those questions which you solved during lecture. any pdf of questions for practice related to the topic.

RRashmita Sahusays:12 3says:532=2²×7×19

1076=2×2×269

498= 2×3×83

1679=23×79

Plz chk and try 1st one again.

12 3says:532=2²×7×19

1076=2×2×269

498= 2×3×83

1679=23×73

RRashmita Sahusays:Ankitashasays:osculator for 17 – occ is 5 and one more occ is 12for 19 – occ is 17 and one more occ is 2for 23 – occ is 16 and one more occ is 7for 13 – occ is 9 and one more occ is 4m i r8?pf523 227191076 22269498 23831679 237312 3says:532=2²×7×19

1076=2×2×269

498= 2×3×83

1679=23×79

12 3says:1679=23×73

12 3says:Prime factorization is Correct

…Osculator***plz watch the video and understand the conceot…u hace to get perfect multiple where 1 or 9 is at unit place….lyk for 17….17×3=51….and 51=5×10 +1, hence osculator for 17 is 5 and as 1 needs to be subtracted from 51 to find exactly 50 so its negative osculator…

Ankitashasays:10 two times

Prachi Kaushiksays:Mam please solve one more ques. Which you solved today .how many digits are there which are more than 100th place ,more than 10th place , more than unit place bw 700 to 1000 .

KANCHAN DOHERAYsays:532= 2

2719

1076=22269498=23831679=2373

12 3says:532=2²×7×19

1076=2×2×269

498= 2×3×83

1679=23×79

12 3says:1679=23×73

12 3says:Correct

KANCHAN DOHERAYsays:Ma’am can you please explain once again the question : total number of digits printed if total page numbers is 1to 150

12 3says:Single digit no.___1 to 9—total nos. Used= 9 hence total digits used 9

Two digit no. Used 10 to 99 total nos. used 90 hence total digits used =2×90 =180

Three digit no. Used 100 to 150, total nos. used 51 hence total digits used =3×51 =153

So total digits used =9+180+153=342

Divya yadavsays:532=2×2×7#19

1076=2×2×269

498=2×3×83

1679=23×73

12 3says:532=2²×7×19

1076=2×2×269

498= 2×3×83

1679=23×73

Divya yadavsays:plz provides questions pdf before discussion

Indu Dahiyasays:Factorization of 532- 2

271921076-2

2693498-2

832391679-7

12 3says:532=2²×7×19

1076=2×2×269

498= 2×3×83

1679=23×73

Indu Dahiyasays:Mam,ur way of teaching is awesome, there is one request, plz make a telegram channel and add all the subscribed person there and also share video there, so that we can download it for future use and can increase or decresas the speed, it’s not happening there..

SP1995says:Thank you miss

BHANU PATIDARsays:500=2

2555532=2

271921076=2

269731679=23

498=2

38312 3says:500=2×2×5×5×5

532=2²×7×19

1076=2×2×269

498= 2×3×83

1679=23×73

KUNAL SHENDEsays:Mam, Is it possible to display respective question along with given options on board itself?….. then it’ll be easy to read the questions and understand it properly.. otherwise always we need to carry previous question paper.

12 3says:Will do onwards….

DIXIT GAUTAMsays:Man 10comes1time

12 3says:Plz chk once again.

DIXIT GAUTAMsays:Mam 10 comes 1 time

DIXIT GAUTAMsays:Sorry 2times

DIXIT GAUTAMsays:Thank you so much mam

12 3says:Hope u r enjoying the classes…..

Vasu3564says:Plz provide questions pdf before discussion

suchandrasays:2 times 10 comes