Math, asked by sutoshnasabale152, 6 months ago

what is the value of 6tan2theta-6/cos2theta

Answers

Answered by sunnyrajkumar200

3

Answer:

6tan2o-6cos7o

=6(tan20-1cos20)

=6(tan20-sce20

=-6(sec20tan20)

=-6×1

=-6

sec2qtan2q=1

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