84. Trigonometric cosine limit of a subtraction | Limit

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In this video we will solve a limit with trigonometric functions that involves the cosine of a subtraction of angles, using a trigonometric identity and a formula on limits, step by step.
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[@concejomunicipal425]

muchas gracias

[@gegiojonjongegio7998]

Se podría aplicar simplemente la regla de que cos(x-pi/2)=senx y viceversa

[@MateFacilYT]

¡Hola!
Sí, eso se podría haber hecho :p
Saludos!

[@fayzaamalia1476]

Tq

[@alinacervantes9114]

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