Question

M square- n square from n square -m square​

Answer 1

Answer:

-1

Step-by-step explanation:

$\frac{m^{2} - n^{2}}{n^{2} - m^{2}} = \frac{(m - n)(m + n)}{ (n - m) (n + m)}\\\\= -1$

Answer 2

Answer:

Hlo ap kaha ho topper ji. Konsi class m ho ya. Bhi bata do