Question

Simplify (1 − sin x)(1 + sin x).

Answer 1

Answer:

1 - sin² x

Step-by-step explanation:

(1 + sin x - sin x - sin² x)

= 1 - sin² x

Answer 2

Answer:

$(1-\sin x )(1+\sin x)=\cos^2x$

Step-by-step explanation:

Steps to the answer:::

$(1-sin(x)) (1+sin(x)$

$= 1-sin²(x)$

$1-sin²(x) = cos²(x)$

$Hence,the$ $answer$ $Is$ $Cos²(x)$

Hope this helps! :)

By: ❤️BrainlyMagic❤️

Brainliest would be appreciated!