Question

19.
When will be matrix of derivative of f given by f(x,y)=(x-y,xy) will be singular?​

Answer 1

Answer:

valo achi valo theko tumi shudu amar pashe boshe mathai pani potti diyeche ar nai dunia epaper ab

Answer 2

Vectors (single-column matrices) are denoted by boldfaced lowercase letters: for example, a,b,x. I will attempt to use letters from the beginning

Step-by-step explanation:

P's 20 March mein