Ankur Rao Asked a Question
December 27, 2020 5:09 pmpts 30 pts
Question No. 5 dy An integrating factor of the differential equation cos? x+y = tanx is dx efenx sec-x secx tan x sec x etanx
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  • Ruby negi
    easy solution, this is linear differential equation
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  • Ankur Rao
    but solution is given this
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    Saurabh shukla
    Dear ankur, it's incorrect... I don't know why they did this.. But IF is always calculated by the way i did. You can see from book also.
  • Sonu
    A
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  • Saurabh shukla Best Answer
    Please find solution below..
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