vicenteguerrero2002 vicenteguerrero2002

02-05-2020
Mathematics

contestada

How do i verify?

(1-cos^2 x)(1+tan^2 x)=tan^2 x

How do i verify 1cos2 x1tan2 xtan2 x class=

Respuesta :

DarrenPan DarrenPan

03-05-2020

Answer:

(1-cos^2 x)(1+tan^2 x)=tan^2 x is an identity

Step-by-step explanation:

use pictomath

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