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Find the value of sin 60^(@)+ 2tan45^(@)...

Find the value of `sin 60^(@)+ 2tan45^(@)-cos30^(@)`.

Text Solution

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`sin60^(@)+2tan45^(@)-cos30^(@)`
`=(sqrt(3))/(2)+2(1)-(sqrt(3))/(2)=2`
`:. Sin60^(@)+2tan45^(@)-cos30^(@)=2`
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