Dy/dx = (ycos(x))/(1 + y²)
(1 + y²)/y dy = cos(x) dx
(1/y + y) dy = cos(x) dx
Integrating:
ln(y) + y²/2 = sin(x) + c
ln(1) + 1/2 = sin(0) + c
c = 1/2
Thus,
ln(y) + y²/2 = sin(x) + 1/2
Answer:
c. 250
Step-by-step explanation:
Answer:
D - The slope from point O to point A is three times the slope of the line from point A to point B.
Answer:
A≈110.11
using formula 1/4
Step-by-step explanation:
