00:00In the name of Allah, the most Gracious, the most Merciful.
00:13Peace be upon you, dear students and viewers.
00:15As you know, we have started a new standard level of logarithms.
00:20The books from which I am teaching you are from FBISC, Federal Board of Intermediate and Secondary Education.
00:31This is chapter number 3.
00:33You can learn this core concept and apply it on any of the board's books.
00:39If you have any questions or queries regarding this subject,
00:43you can ask me in the comment section or in my mail.
00:49I will make a video on it for you.
00:51I will give you the link of all the videos I have made in the i button.
00:58You can go and watch it.
01:00The exercise we will start today is 3.3.
01:06As I have told you before, this is a new standard.
01:09In this video, we will solve question number 1 of exercise 3.3.
01:17The third part is log 21 into 5 divided by 8.
01:23We have got product and quotient here.
01:27Simultaneously, we will apply two logarithms here.
01:32One of product and one of quotient.
01:34You can do it step by step or you can do it in one step.
01:39Product and Quotient both logarithms will be applied here.
01:42I have applied both logarithms in one step.
01:47The numerator above is product form.
01:50It will convert into plus form.
01:52Log 21 plus log 5.
01:54The denominator 8 will become minus log 8.
02:04You can do it step by step or you can do it in one step.
02:09You can do it step by step or you can do it in one step.
02:13You can do it step by step or you can do it in one step.
02:16You can do it step by step or you can do it in one step.
02:18You can do it step by step or you can do it in one step.
02:20You can do it step by step or you can do it in one step.
02:22You can do it step by step or you can do it in one step.
02:24You can do it step by step or you can do it in one step.
02:26You can do it step by step or you can do it in one step.
02:28You can do it step by step or you can do it in one step.
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