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  • 3 answers

Jin Kazama 7 years, 7 months ago

Φ may be ???

Durgesh Tiwari 7 years, 7 months ago

No, your answer is not tally with answersheet

Pradeep Singh 7 years, 7 months ago

3
  • 4 answers

Princesses Kaur 7 years, 7 months ago

All questions de ans app vich dite gaye ne plz ek var othe dekho

Princesses Kaur 7 years, 7 months ago

Ok 7 sum

Farooque Raja 7 years, 7 months ago

7

Princesses Kaur 7 years, 7 months ago

Write questions plz
  • 1 answers

Shreeparna Talukdar 7 years, 7 months ago

Iota, which is denoted by i (small letter i) has a value equal to √-1. So i^2 is equal to -1. i^3 can be written as i^2.i. i^2=-1 So, i^3 = -1.i = -i So, i^3= -i
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  • 1 answers

Karan Sabharwal 7 years, 7 months ago

By hands.
  • 0 answers
  • 3 answers

Washeem Ahmed 7 years, 7 months ago

Hmm right

Lekha Raj 7 years, 7 months ago

Jst to wrk hard

Abhi Rana 7 years, 7 months ago

Dont use ph
  • 1 answers

A M 7 years, 7 months ago

y'=x.(cosx)'+cosx(x)' =x(-sinx)+cosx(1) =-xsinx+cosx Now, y"=(-xsinx)'+(cosx)' =-(x(cosx)+(-sinx)(1))+(-sinx) =-xcosx-sinx-sinx =-xcosx-2sinx
  • 1 answers

Arnav Singh 7 years, 7 months ago

Sin^2x
  • 3 answers

Tannu Bhardwaj 7 years, 7 months ago

Inverse exist for square matrix when its determinant is non - zero It is not a square matrix

Kashmiri Devi 7 years, 7 months ago

No ..its a matrix

Septima Ravenclaw 7 years, 7 months ago

Is the question [ -5 3 3 6. 2. 4 1. 7. 7 ]
  • 2 answers

Arnav Singh 7 years, 7 months ago

1

Lekha Raj 7 years, 7 months ago

1
  • 1 answers

Uday Pratap 7 years, 7 months ago

dy/dx=3tan^2xsec^2x
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