DeltaDEF is right angled at E. If angleF...

`DeltaDEF` is right angled at E. If `angleF=30^(@)` , then find the value of `(sinD-(1)/(3))`.

A

`-1// 2sqrt(3)`

B

`(3sqrt(3)-2)//6`

C

`(sqrt(2)-sqrt(3))//sqrt(6)`

D

`(2sqrt(2)-1)//sqrt(2)`

Verified by Experts

The correct Answer is:

B

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