12th Std Maths Ex.8.7(5) If v(x,y)= log(x^2+y^2)/(x+y), prove that x vx+yby=1
Metro Karunagaran
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12th Std Maths Ex.8.7(5) If v(x,y)= log(x^2+y^2)/(x+y), prove that x vx+yby=1
40 145 просмотров · 5 л. назад
Metro Karunagaran
221 тыс. подписчиков
40 145 просмотров · 5 л. назад
12th Std Maths
TAMILNADU STATEBOARD XII STD MATHS SYLLABUS
CHAPTER 8 DIFFERENTIALS AND PARTIAL DERIVATIVES
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