1 + tan^2x =
To simplify the expression 1 + tan^2x, we can use the trigonometric identity:
tan^2x + 1 = sec^2x
Therefore, 1 + tan^2x is equal to sec^2x
To simplify the expression 1 + tan^2x, we can use the trigonometric identity:
tan^2x + 1 = sec^2x
Therefore, 1 + tan^2x is equal to sec^2x.
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