Complete the Identity $$\csc ^ { 2 } \frac { \theta } { 2 } = ?$$

question 116

Multiple Choice

Complete the identity.
- $$\csc ^ { 2 } \frac { \theta } { 2 } = ?$$

• A) \(\frac { 2 } { 1 - \cos \theta }\)
• B) \(\frac { 1 - \sec \theta } { 2 }\)
• C) \(\frac { 2 } { 1 + \sin \theta }\)
• D) \(\frac { 1 + \sec \theta } { 2 }\)

---

Definitions:

Male Cone's

Cone-bearing structures on male plants, especially conifers, which produce pollen as part of the reproductive process.

Leaflike Scales

Flattened structures resembling leaves that provide protection or support, often seen in plants or insects.

Sporophylls

Leaves or leaf-like organs of ferns and other similar plants that bear or contain spores.

Female Reproductive Structure

refers to the organs and tissues in female organisms that are involved in producing offspring, including ovaries, fallopian tubes, uterus, and vagina in humans.