question

Asked by arindeep.singh | 20th Aug, 2020, 06:56: PM

Expert Answer:

begin mathsize 16px style fraction numerator 2 tan 30 degree over denominator 1 minus tan squared 30 degree end fraction
equals fraction numerator 2 cross times begin display style fraction numerator 1 over denominator square root of 3 end fraction end style over denominator 1 minus open parentheses fraction numerator 1 over denominator square root of 3 end fraction close parentheses squared end fraction
equals fraction numerator begin display style fraction numerator 2 over denominator square root of 3 end fraction end style over denominator begin display style fraction numerator 3 minus 1 space over denominator 3 end fraction end style end fraction
equals fraction numerator 2 over denominator square root of 3 end fraction cross times 3 over 2
equals square root of 3 end style

Answered by Yasmeen Khan | 20th Aug, 2020, 10:19: PM