Math, asked by nagusonika, 1 year ago

please send me this answer soon . please...........

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Answered by 217him217

2

Answer:

= (sin@-2sin³@)/(2cos³@-cos@)

= sin@(1-2sin²@)/cos@(2cos²@-1)

= sin@*cos2@ / cos@*cos2@

= sin@/cos@

= tan@

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