Solved CAIE A Level Math Paper 52 October/November 2023 (9709/52/O/N/2023)

This video shows step by step solution of CAIE A level & AS Mathematics Paper 52 for October/November 2023 with Code: 9709/52/O/N/2023.
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[@k451m_]

thx a lot!!!

[@MathWorld-yp9od]

You're most welcome and please continue supporting this channel by sharing it with your friends. 🙏

[@k451m_]

for Q6 c) to find: probability(not the the same color)=1-P(same color)
we already found P(same color) in b) part

[@MathWorld-yp9od]

Thanks for your suggestion. This is an easier method to count that probability

[@yashveerrajoo2131]

U made a mistake the Q3 in the interquartile is not 182 it is 181. And therefore the interquartile is 13

[@MathWorld-yp9od]

Yes, I labelled wrongly the greatest value while determining the Q3. The Q3 is 181 and therefore the inter quartile range is 13. Thank you

[@blueberry-du7is]

in question 7a wy did you not use the same method as you did in 7b, (total arrangement - with restriction) since in both case they asked the letters cant be next you each other

[@MathWorld-yp9od]

For part (a), there are 5 consonants, if you use method in part (b) to solve part (a), it is only for both 2 consonants are not together. For no consonants are next to each other, means we need to exclude either 2 or 3 or 4 or all 5 consonants are together. Method in (b) is not suitable here. The method in the video is the easiest method to solve part (a)

[@ShouryDasari]

Thanks for this video.

[@MathWorld-yp9od]

You're welcome. Thanks for your support!

[@k451m_]

umm awesome video but do you have any lectures/link to a channel thyat teaches permutations and combinations as im having difficulty in understanding them.

[@MathWorld-yp9od]

The video will be available in the future

[@alpha...123]

Q4 b part answer of interquartile is 13 not 14

[@MathWorld-yp9od]

I labelled wrongly. For the values after the median, I should labelled the last value (182) as 1. The Q3 Should be 181 instead of 182. Hence, the inter quartile range will be 181-268=13.

[@hadianasir2290]

for last question last part why do we have to choose 1 A from the 2 As available even though they are identical. so what does it matter what A we choose why cant we just select it

[@MathWorld-yp9od]

That is only applicable to solve probability of selection

[@siiicccckkkkk8294]

Hello can you solve 2023 oct/nov p62 9709

[@MathWorld-yp9od]

Sure, please stay tuned for the video

[@ayeshazahid4953]

Isn't the probability of 0.6 is 1-0.7257?

[@MathWorld-yp9od]

May I know which question you are referring to?

[@ayeshazahid4953]

Q5 aii).

[@MathWorld-yp9od]

0.7257=P(Z

[@ayeshazahid4953]

@@MathWorld-yp9od Ok thank you so much.

[@xxxd3adsh0t31]

thxxx, your voice is so cuteee😭

[@MathWorld-yp9od]

😉