Math, asked by happyjoannalu04, 2 months ago

sec 2x=\frac{cot x+tan x}{cot x-tan x}

Answers

Answered by Anonymous
14

Rєusє - Thís mєαns tσ sαч nσ tσ thíngs pєσplє σffєr чσu thαtчσu dσ nσt nєєd . Rєusє tσ вuч prσducts thαt cαn hαrm чσur єnvírσnmєnt , sαч nσ tσ usє sínglє- usє plαstíc cαrrч вαgs.

#shreya

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