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Choose the correct option and justify your choice : (i) `(2tan30o)/(1+tan^2 30o)=` `(a)"\ "s in"\ "60o\ (b)"\ "cos"\ "60o\ (c)"\ "t a n"\ "60o\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ (d)"\ "s in"\ "30o` (ii) `(1-tan^2 45o)/(1+tan^2 45o)=` `(a)"\ "t a

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Choose the correct option and justify your choice:(i) (2 tan 30^@)/(1+tan^2 30^@)

Choose the correct option and justify your choice:(iv) (2 tan 30^@)/(1-tan^2 30^@

Choose the correct option and justify your choice.:- (2tan30^@)/(1+tan^2 30^@) .

Choose the correct option and justify your choice.:- (2tan30^@)/(1-tan^2 30^@) .

Choose the correct option and justify your choice: (2tan30^(@))/(1+tan^(2)30^(@))=..

Choose the correct option and justify your choice: (2tan30^(@))/(1-tan^(2)30^(@))=..

Choose the correct option and justify your choice:(ii) (1-tan^2 45^@)/(1+tan^2 45^@)

Choose the correct option and justify your choice : (i) (2tan30^@)/(1+tan^2 30^@) (a)\ sin 60^@ (b)\ cos 60^@ (c)\ t a n 60^@ (d)\ sin 30^@

Choose the correct option and justify your choice. (ii) (1-tan^(2) 45^(@))/(1+tan^(2)45^(@))

Choose the correct option and justify your choice: (1-tan^(2)45^(@))/(1+tan^(2)45^(@))=…