1.

sec h^(-1) ((1)/(2)) - "cosec h"^(-1) ((3)/(4)) =

Answer»

`log_(E)((1+sqrt(3))/(3))`
`log_(e)((2+sqrt(3))/(3))`
`log_(e)((2-sqrt(3))/(3))`
`log_(e)[3(2+sqrt(3))]`

ANSWER :B


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