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  • 4 answers

Arslaan Panwar 7 years, 2 months ago

Whats the matter can u explain ?? Not in reply

G K 7 years, 2 months ago

this stupid girl is wasting her time and our time also......mujhe ek baat samaj ni aa rhi ye CBSE team iss stupid girl ko bann kiu ni kr rhi..................

Kiara Khurrana 7 years, 2 months ago

r u crezy whatever u r saying u r saying to urself u bustard n gavar aaurat

Kiara Khurrana 7 years, 2 months ago

omg this girl should be banned and whatever she is telling her mother always tells her .ln child when our mother taught ABCD.....but her mother taught abuse lang.
  • 1 answers

Dhruv G 7 years, 2 months ago

Tan inverse x square plus C
  • 1 answers

Komal Bhamu 5 years, 8 months ago

use the identity of tan3x and from there find the value of tan^3x and do integratin u will get ur answer
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  • 2 answers

Komal Bhamu 7 years, 2 months ago

U can use it as identity........listen and do what i wite here.... e^ax/a^2+b^2(asinbx-bcosx) It is for e^axsinbx.........for cosine the sine get reversed in the identity and interchangeing of sine and cosine functions takes place

Dhruv G 7 years, 2 months ago

Step➡1) Let I=∫(e^2x·sinx)dx ➡2) Use ILATE, let sinx ko first and e^2x ko second. ➡3) Solve it through integration by parts. Ek baar fir se integration by parts ka use hoga. Jab ye form aa jye: I = sinx•½•e^2x−½[cosx•½•e^2x+½•∫(sinx•e^2x)dx] then u put ∫(sinx•e^2x)dx=I .................finally ⇒ I=sinx•½•e^2x−½(cosx•½•e^2x+½•I) ..........simply solve for I..... ( note- step 3 wali line me ½ common lena padega jo "∫" sign ke bahr h taki I let ho sake✌) ans- I=(2/5)•e^2x•(sinx-½•cosx)?bilkul halua q hai
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  • 1 answers

Nandan Tiwary 7 years, 2 months ago

English
  • 1 answers

Dhruv G 7 years, 2 months ago

log|secx|+C
  • 6 answers

H!Mαη$Hμ Ұαδαυ ✔️ 7 years, 2 months ago

1.73

Thejaswini Chirnalli Mattad 7 years, 2 months ago

√3

Yukti Katariya 7 years, 2 months ago

It's √3

Jitendra Kumar 7 years, 2 months ago

√3

Deepak Jindal 7 years, 2 months ago

√3.

Yogita Ingle 7 years, 2 months ago

 √

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  • 3 answers

Rohan Kumar 7 years, 2 months ago

U r very intelligent yrr?

G K 7 years, 2 months ago

I think it should be cos(2sin^-1x) =1/9.....if it is this then ans. is +-2/3......

G K 7 years, 2 months ago

Plzz recheck the Q. ... I think there is some mistake in the Q. ..?...
  • 1 answers

G K 7 years, 2 months ago

Q. shi se type kro..?....ghucha puchla ho rkha h.....
  • 6 answers

Gaurav Bansal 7 years, 2 months ago

I also take maths as an additional subject so I give suggestion to u that u may not prepare the side books such as rd sharma or rs agarwal but u should prepare ncert exempler and chapter wise etc.

Ruchi Kumari 7 years, 2 months ago

But miscellaneous and examples are most important

Ruchi Kumari 7 years, 2 months ago

No ncert is not sufficient for board exams

Ishmeet Kaur 7 years, 2 months ago

I think no

Sarveshwara Mishra 7 years, 2 months ago

Yes Teacher in my school says that 85%question in boards are from ncert books (examples, exercise, miscellaneous). Hence i think ncert is sufficient for boards

Anjali Sharms 7 years, 2 months ago

No
  • 1 answers

Gud Luck ? 7 years, 2 months ago

-sin x
  • 2 answers

Rohan Kumar 7 years, 2 months ago

Q. kya h bhaii

Anjana Sherawat 7 years, 2 months ago

What's the question then
  • 1 answers

Kamakshi Dixit 7 years, 2 months ago

N to A aur n to B h A aur B Dino Mil k bhi nhi h
  • 1 answers

G K 7 years, 2 months ago

Its true ....double transpose of A is A
  • 2 answers

Deepak Jindal 7 years, 2 months ago

4

Aman Shi 7 years, 2 months ago

4
Ggg
  • 1 answers

Princesses Kaur 7 years, 2 months ago

Hhhg
  • 4 answers

Rohan Kumar 7 years, 2 months ago

I think its not in syllabus....

G K 7 years, 2 months ago

Let a square matrix of order 2×2....[ i -i ... 3+4i 2i ]....then its conjugate matrix (means i ka sign change krdo ) [ -i i ...3-4i -2i ]...and its transpose is? [ -i 3-4i ...i -2i ] ?and this is k/d hermitian matrix....

Princesses Kaur 7 years, 2 months ago

Any example

G K 7 years, 2 months ago

Agar koi complex matrix de rkhi h to...uska conjugate ka transpose --> hermitian matrix...
  • 3 answers

Aman Shi 7 years, 2 months ago

First you do your syllabus than you solve cbse chapterwise 10 years paper

G K 7 years, 2 months ago

Once u complete ur syllabus....than do sample papers....Q. practicing is very important....becoz TO LEARN MATHEMATICS IS TO DO MATHEMATICS....?....

Yo Yo Honey Singh ? 7 years, 2 months ago

First try to solve NCERT book then completely revise 2 or 3 times. But not less than 2 time. Then try to solve previous year question papers
  • 3 answers

Rohan Kumar 7 years, 2 months ago

??...nice ans

G K 7 years, 2 months ago

??....

Akhilesh Rajput 7 years, 2 months ago

tanx ko t put karo sec2x dx dt me chala jayega fir x common leke partial fraction
  • 2 answers

Rohan Kumar 7 years, 2 months ago

Q kua h ye

Kiara Khurrana 7 years, 2 months ago

l hate u u have dumped me in tinder challenge n here in cbse guide u r asking ques
  • 2 answers

Rohan Kumar 7 years, 2 months ago

????

G K 7 years, 2 months ago

In sbhi ko tan inverse M convert krlo.....then pahle 2 ko solve kro u will get...?tan^-1(63/16)?...jo third h vo tan^-1(16/63) h... then finally u get answer...?pi/2?...
  • 1 answers

G K 7 years, 2 months ago

Root ke andar jo h usse t^2 maanlo....then differentiate krdo...u will get (3-2x)dx=2tdt....then jo (2x-5) h usse( 3-2x ) M convert krlo....then integration ko alag alg likhlo...fir to simple integration bachega....and finally u get the answer....?

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