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  • 1 answers

Tamanna Yadav 7 years, 8 months ago

Yrr y to likha kar kana k h
  • 2 answers

Tamanna Yadav 7 years, 8 months ago

Ye ncert k misc ka h k ya dusara puchana cha ra h

Tamanna Yadav 7 years, 8 months ago

Dyan t dekh tune num and denom same likha h thik s likh
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  • 2 answers

Abc Xyz 7 years, 8 months ago

If it is GIF

Abc Xyz 7 years, 8 months ago

All integers
  • 2 answers

Prabhat Bhargava 7 years, 8 months ago

Is not defined at x=4 thus, is discontinuous at x=4

Prabhat Bhargava 7 years, 8 months ago

Using definition of modulus function, f(x)=1 for x>4 -1 for x<4 But since the function is
  • 2 answers

Shivanshu Verma 7 years, 8 months ago

So how u solved by taking log or diffrentiated direct

Lekha Raj 7 years, 8 months ago

It's vryy lengthy
  • 2 answers

Priyanka Vishwakarma 7 years, 8 months ago

Haaa....aata bcoz teachers chahte h ki students pde or 12th m or jada mehnat kre......

Rishabh Tiwari 7 years, 8 months ago

school wale km dete h ki bacha 12th me laborious bane
  • 2 answers

T G Goyal 7 years, 8 months ago

Agr 2 other optiobal h sub....thn no prblm occur

T G Goyal 7 years, 8 months ago

Commerce with math eco nd physical edu??
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  • 2 answers

Shivanshu Verma 7 years, 8 months ago

Multiply and divide by sin (a-b) then add and subtract x from numinator then apply formula sina+b the separate by denominator then u will get the answer

Rahul Chauhan 7 years, 8 months ago

Integrate
  • 2 answers

Mansi Prajapati 7 years, 8 months ago

x^2-8x+y^2=0 Add 4^2=16 on both sides (x^2- 8x+16) +y^2=16 It can be written as (x-4)^2+y^2=16

Shubh Mehrotra 7 years, 8 months ago

Completing the square method
  • 8 answers

Abc Xyz 7 years, 8 months ago

cosx/(-sinx )=(-cotx)

Rahul Chauhan 7 years, 8 months ago

How??

Shefali Mourya 7 years, 8 months ago

-cot x is correct

Rahul Chauhan 7 years, 8 months ago

Sec2x;;;;2is in power

Rahul Chauhan 7 years, 8 months ago

Sec2x

Lavish Singhal 7 years, 8 months ago

-cotx

Priyank Srivastava 7 years, 8 months ago

Sorry, -cotx

Priyank Srivastava 7 years, 8 months ago

-tanx??
  • 2 answers

Tamanna Yadav 7 years, 8 months ago

Ye orthogonal hota h

Shivanshu Verma 7 years, 8 months ago

When tangent of two seprate curve are perpendicular to each other
  • 1 answers

Shefali Mourya 7 years, 8 months ago

Me? but I have with PCB
  • 2 answers

Shipra Tanwar 7 years, 8 months ago

Ok ..

Rudra Pratap 7 years, 8 months ago

Is specially for competition based
  • 1 answers

Vivek Kumar 7 years, 8 months ago

Yes
  • 1 answers

Kiran Gill 7 years, 8 months ago

y=x^x taking log both sides log y = log x^x log y= x log x Diff. W.r.t.x, 1/y ×dy/dx= x×1/x +log x 1/y dy/dx= 1+log x dy/dx=y (1+log x) dy/dx=x^x (1+log x)
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Tamanna Yadav 7 years, 8 months ago

Cos(cosx)×(-sinx)

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