Question

how to draw
Y=cos²x graph in math

Answer 1

here this is the graph for cos2x

Answer 2

Given : Y=cos²x

Explanation:

The graph of the Y=cos²x is shown in the attachment

the graph will be non negative

since the square of the number is always the positive number

and it cannot exceed 1

because cos x lie between 1 and -1

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