Math, asked by keshavsinghsahu, 3 months ago

28. The differential equation Mdx+Ndy=0 is exact if
(A) delM/dely=delN/delx
(B) delM/delx=delN/dely
(C) M+N=0
(D) none of these

Answers

Answered by unadpotrasufiya

3

Answer:

d) non of these . .

zbbsbdxjdjdbbdvd

Previous Question

Next Question

Similar questions

English, 1 month ago

Write a paragraph on the following in about 150 words: How should animals be treated? . Points: usefulness of animals to mankind – how they are usually treated – suffering of the animals - change in our attitude andtreatment towards animals...

Math, 1 month ago

express the rational number with negative exponents (3²)⁹...

English, 1 month ago

Although he saw the tiger he was not afraid.(use- in spite of)...

Math, 3 months ago

If one zero of the quadratic polynomial 4 2 – 8 kx – 9 is negative of the other , find the value of k.

English, 3 months ago

why the coat of the horse is not shining like silk?? ( Name and explain the figure of speech) please answer to my question...

English, 10 months ago

Write 10 features of mohenjo daro and harrapa?

Chemistry, 10 months ago

Ch3-ch=ch-ch2-cl iupac name...

Physics, 10 months ago

The weight of an object on the surface of the earth of radius R is...