MAT244-2018S > Web Bonus Problems

Web bonus problem--Week 3

**Catherine Yue**:

a. y=sint/3+c/(sint)^2

b. y=sint/3

c. y=sint/3

**Tiange Gao**:

The attached is my solution. Thank you

**Kaiying Jiang**:

The final answer is:(detail steps are in attachment)

a. y=1/3*sint+c*[sin(t)]^(-2)

b. When c=0, y=1/3*sin(t)

c. When y=1/3*sin(t), definable on negative infinity to positive infinity, and periodic of 2∏, which is 2 times of Pi.

**Shirley Wen**:

**Kaiying Jiang**:

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