Flag Algebra> Write the value of tan 75°....
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Write the value of tan 75°.

samrat , 11 Years ago
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SHAIK AASIF AHAMED

Last Activity: 11 Years ago

Hello student,
tan 75=tan(45+30)
=\frac{tan 45+tan 30}{1-tan45 tan 30}
=\frac{1+1/\sqrt{3}}{1- 1/\sqrt{3}}
=\frac{\sqrt{3}+1}{\sqrt{3}-1}
Thanks and regards
Shaik Aasif
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