Solve the Given Equation $\cos \theta = - \sqrt { 2 } / 2$

question 63

Short Answer

Solve the given equation. $\cos \theta = - \sqrt { 2 } / 2$

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Immune

Protected or exempt from a disease.

Blurred Vision

A loss of sharpness in eyesight, making objects appear out of focus and hazy.

Stroke

A medical condition where poor blood flow to the brain results in cell death, causing loss of brain function.

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A range of conditions that affect the heart, including coronary artery disease, arrhythmias, heart failure, and others.