3. The sides of a triangle are m, n and
✓m²+n²
+mn. What is the sum of
the acute angles of the triangle?
​

1 thought on “3. The sides of a triangle are m, n and<br />✓m²+n²<br />+mn. What is the sum of<br />the acute angles of the triangle?<br />​”

1. Answer:

   laplas transform of sin2x

   Reply