20 Most Important Questions Trigonometry Class 10 One Shot Revision CBSE 2023 @VedantuClass910

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In this session our Master Teacher Harsh Sir will explain the most important top 20 questions of Trigonometry class 10 for CBSE 2023 Board Exams .Trigonometry is an important branch of mathematics that deals with the relationships between the sides and angles of triangles. This section covers two chapters from CBSE Class 10 - Chapter 08 Introduction to Trigonometry - wherein we will discuss some of the basic concepts of trigonometry such as trigonometric ratios, trigonometric table values, and trigonometric identities and Chapter 09 Some Applications of Trigonometry - here we look at how these concepts can be used to solve problems related to heights & distances. These chapters will help the students understand the basic concepts of trigonometry, its properties and applications in real-life scenarios. By the end of this section, students should have a better understanding of trigonometry as well as its use in solving various mathematical problems.

Harsh Sir will take you back and revise the Chapter with Step by Step explanation without any doubts. Don't Miss watching, These last days are very precious before Board Exams, and stay tuned @VedantuClass910

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In the q no14
SinA + CosA = 3^1/2 ( under root 3) but,
SinA + CosA has a maximum value of 2^1/2 ( under root 2).
and for SinA + CosA = under root 3
the angle theta will be undefined.( or non exist ).

studystage
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HW
Sin²A+ 1/sec²A
Sin²A+1/1/cos²A
Sin²A+Cos²A= 1
LHS=RHS
HP stands for Harsh Priam not hence proved😁

pramadwivedi
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16:36
Let, Theta=A
sin²A+1/1+tan²A
= sin²A+1/sec²A
= sin²A+cos²A
= 1

kmfhzip
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Sir we want more sessions like this as soon as possible!

samridhigupta
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16:32 - answer sin²x +1/1+tan2x

Sin²x + 1 / sec²x

Sin²x + cos²x = 1

An - 1

samreen
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For the 11th question you could divide LHS by cos theta (both denominator and numerator) and write 1 as sec²-tan². After that you will get LHS as sec+tan. You can multiply both LHS and RHS by sec-tan to get 1 at both sides and prove LHS=RHS

Kveni
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In this session, we learnt 20 different ways to write Hence

untangled
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SIR the way you combine studies and humour is amazing. No other teacher can give a better content than Harsh Priyam sir's. Loved your session.

ab_sn
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Loved the session as alwayzzz ❤
Bestest and coolest maths teacher ❤

akshita
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Hw answer - 1
Thankyou for the amazing session sir
😊❤

Tanay
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16:25
Ans =1

Easy peasy, lemon squeezy🤭😉

jimingotjamsinindia
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Thank u so much for addressing our problem sir 🙏 ☺

meet_chawla
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45:24
Sir I have done the question on my own.
In that we just have to put the value of -1 in terms of cosec theta and cot theta.

topichandff
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If in 15th question we can divide it by cos*2 it will be less lengthy and easy sir you are great because of you i had started taking interest in mathematics

bhavnasharma
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Jindgi mai aaj tak harsu baba ke session me nind nahi aaya 🤭🤭🤭

yourrishuraj...
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Luvvv uhh sir infinite ❤
Aapne toh trignometry ko halwa bna diya aapne jo 3 ghante ka revision session liya tha uske baad yh Sare ques solve hogye Thank uhh so much ❤

kavya
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i m so glad that i had watched your video just before the sleeping and i am able to do q no 15 in my exam just because of you thank you sir

Ghigachadyou
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Vedantu really has bunches of Maths from IOQM to ICHO IPHO IBHO, NSEJS IOQJS, JEE, NEET 🫡

OnlyAnime-dsfx
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I got Q15 in my pre-boards for 3 marks
Thank You Vedantu

SumanthCS-bquk
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SUPERB SESSION LITERALLY, SERIOUSLY, AMAZINGLY 🤭😍😍

dhruva