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In Mathematics / Middle School | 2025-07-07

y = cos x
Work out co ordinates for A & B

Asked by reganmccracken9026

Answer (1)

A(0°, 1) → maximum
B(180°, -1) → minimum
or maybe A(90°, 0), B(270°, 0) → intercepts ;

Answered by jyotieewwwe | 2025-07-14