Math, asked by goodmorning17, 1 year ago

1-cos3a/1-cosa =4cosa ^2

siuthakur2003: What to do of it??

Answers

Answered by bvrk7777

0

$1 - \cos(3a \div 1 - \csc( \cos(a) ) )$

goodmorning17: I didn't get it

goodmorning17: I didn't get it

goodmorning17: I didn't get it

goodmorning17: I didn't get it

goodmorning17: I didn't get it

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