Math, asked by chanduu79, 10 months ago

the value of 1 - cos 2x is​

Answers

Answered by navadeepsai11
1

Answer:

2*sin² x

Step-by-step explanation:

cos 2x = cos² x - sin² x

1 - cos 2x = 1 - cos² x + sin² x

= sin² x + cos² x - cos² x + sin² x

= 2 *sin² x

HOPE IT HELPS YOU!!

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