Class 10th Maths | Exercise 9.1 (Q1 to Q8) | Chapter 9 - Some Applications of Trigonometry | NCERT

This video includes complete solution question 1 to 8 of exercise 9.1 of class 10 maths chapter 9 (Some Applications of Trigonometry)

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If you want to view a particular questions of then click on the respective time stamps given below.
Time Stamps :
Question 1 : 00:00
Question 2 : 04:47
Question 3 : 10:50
Question 4 : 15:52
Question 5 : 19:08
Question 6 : 22:46
Question 7 : 31:25
Question 8 : 37:41

Class 10 Maths Some Applications of Trigonometry
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Quadratic Equations Class 10th Chapter 4:

Arithmetic Progressions Class 10th Chapter 5:

Triangles Class 10th Chapter 6:

Coordinate Geometry Class 10th Chapter 7:

Some Applications of Trigonometry Class 10th Chapter 9:

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[khemrajmeena]

Mmm I think you have mistaken in question number 6 in subtracting 85.5 - 28.5 this will come 57..
Then the answer will be 19 root3

[padhaikarlenaammatpadh]

I just completed my half syllabus in this month by watching her videos thankyou so much mam for making amazing content wish you get 100k soon❤💞👍

[patelpriyal]

Mam in q no.6 you have taken 28.5*3 as 75.5 as it will come 85.5 and answer will be 19√3 other than this thank u for all

[_Harsh_Yaduvanshi_]

Mam. Apka padhane ka style mujhe bahut achh lga ekdam easily smjha rhe ho app... Jb mai. suru mai ye video dekha tha tb mai soch rha tha. Ki bkwas hai but your channel is best...

[himanshusaini]

Mam you make a mistake....unit 9 exercise 9.1 question no.6 { Distance walked by boy } correct it

[Trishaverma.]

Ma’am, we can also learn it by “SOME PEOPLE HAVE= sin theta= p/h; CURLY BROWN HAIR= cos theta= b/h; TIGHTLY PULLED BACK= tan theta= p/b”

[roadtomythic]

A minor calculation mistake in q.no6
28.5*3 = 85.5
So the answer is 19√3😃☺️

[samriddhi]

Mam answer of 31:07 question 6 ) 19under root 3
Pls correct it ☺️

[aatifgori]

mam que 6 me aap ka cross multiplication galat hai vahan per 85.5 -28.5 aaega

[divyanshpandey]

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mam please youtube aur hame kabhi mat chorna

[haziriyazuddin]

Thnkuu so much ma'am... Me jMI se private 10th krrhi hun... Mene 5 th ke Baad kbhi maths nhi pdhi.... Meko aisi teacher chahiye thin jo meko basic bhi BTAYEEN.... Or phr aap milgyin 🥺🥺... Thnkuu soo much ma'am 💐🤗

[saqlainakhtar]

Thank you so mcuh mam for this excellent explanation

[SunilKumar-ftjw]

Mam Q6 me last me aapne calculation galat ki hai
28.5√3-28.5÷√3 =85.5-28.5÷√3
After solving it by rationalization method, we get 19√3m which is our answer

[Shanuvi]

31:07 mam question No 6

In the third step
It's should be 85.5 not 75.5
And correct answer is 19√3 not 7√3

[rgff]

6. Number ma minus wrong h 75.5-28.5=47 hota h ma'am

[anishakumari]

Really very nice explanation mam and thank mam

[palaksharma]

You are amazing 😍 Till now I have not understood any teacher but now I have understood you.thankyou mam

[manyasrivastava]

Q. 6 is wrong 30:00 it will be 57root 3 divided by root3
And ans. is 19root3.

[ashishgolden]

She is a best teacher in the world and also nice.

[anitamaliya]

mam thquu you makes best video i hope you early got 1000k subscribers