Sec x tanx( 1- sin^2 x) = __x

Be Chiller Too asked Dec 12, 2022

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Be Chiller Too asked Dec 12, 2022

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16 votes

Answer:

sin(x)

Explanation:

sec x tanx(1 - sin^2 x)

1 - sin^2 x = cos^2 x

sec(x)tan(x)cos^2(x)

(1)/(cos(x)) *
(sin(x))/(cos(x)) * cos^2(x)

(sin(x)cos^2(x))/(cos^2(x))

sin(x)

Sorpigal answered Dec 18, 2022

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