The value of the cosine of angle for π/2 radians is 0. Then the correct option is B.
<h3>What is trigonometry?</h3>
Trigonometry deals with the relationship between the sides and angles of a right-angle triangle.
An angle in standard position measures π/2 radians, and p(0, 1) is on the terminal side of the angle.
Then the value of the cosine of this angle will be

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