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X to the power 13.y to …

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X to the power 13.y to the y to the power -7 =(x+y) to the power 20. Prove that y/x. Plz solve this by anyone just now.
  • 15 answers

Shorvari Suxena 7 years, 10 months ago

Ni ho rhaa

Radhika Tyagi 7 years, 10 months ago

U can solve it as told by siddharth

Shorvari Suxena 7 years, 10 months ago

Ha 7 hi h

Radhika Tyagi 7 years, 10 months ago

Y ki power 7 honi chahiye

Shorvari Suxena 7 years, 10 months ago

Ab toh btao iska ans

Shorvari Suxena 7 years, 10 months ago

Ni ques to shi h20 ke baad yh line aayegi ki prove tha dy upon dx is equals to y upon.x
Question galat hai ya fir hame samaj nahi aa raha........

Jin Kazama 7 years, 10 months ago

take log both sides and rewrite as logx^a + logx^b = (a+b) log(x+y) and solve it. You wrote something wrong. R.H.S. power must be sum of both L.H.S powers

Jin Kazama 7 years, 10 months ago

let's take common ex. with constt. a and b

Jin Kazama 7 years, 10 months ago

OK i got it

Jin Kazama 7 years, 10 months ago

please write more accurately

Jin Kazama 7 years, 10 months ago

this is confusing to me ???

Shorvari Suxena 7 years, 10 months ago

Kisi ko ni aata kya yeh

Shorvari Suxena 7 years, 10 months ago

Prove that dy/dx=y/x aaega

Shorvari Suxena 7 years, 10 months ago

Plz solve this
https://examin8.com Test

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