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Find the value/ मान ज्ञात कीजिए: (tan60^...

Find the value/ मान ज्ञात कीजिए: `(tan60^@-tan15^@)/(1+tan60^@ tan15^@)`

A

a)`sqrt3/2`

B

b)1

C

c)`1/2`

D

d)`1/sqrt2`

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