Evaluate the Integral $\int _ { \pi / 6 } ^ { \pi / 2 } \sin t d t$

question 46

Multiple Choice

Evaluate the integral.
$\int _ { \pi / 6 } ^ { \pi / 2 } \sin t d t$
Select the correct answer.

• A) \( 1.666\)
• B) \(0.866\)
• C) \(1.866\)
• D) \(1.366\)
• E) \(- 0.134\)

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Definitions:

Convergence

The tendency of unrelated animals and plants to evolve superficially similar characteristics under similar environmental conditions or the movement of eyes inward towards the nose.

Cone Sensitive

Refers to the responsiveness of cone cells in the retina to different wavelengths of light, enabling color vision.

Lens Rigidity

The stiffness of the eye's lens, which increases with age, affecting its ability to change shape and focus on objects at various distances.

Suspensory Ligaments

Fibrous tissues that support an organ or structure, such as the ligaments supporting the lens of the eye, allowing it to change shape for focusing.