ADNAN MUHAMMED

Grade 12,

prove

prove

Grade:11

2 Answers

swarnim srivastava
33 Points
13 years ago

how can i prove that,                                                                                2cos^2x+cos2x=6tan^2x

swarnim srivastava
33 Points
13 years ago

how can i prove that,2cos^2x+cos^2x=6tan^2x

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