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I. Sutiawan

Master Teacher

Mahasiswa/Alumni Universitas Pasundan

Jawaban terverifikasi

Pembahasan

$table attributes columnalign right center left columnspacing 0px end attributes row cell fraction numerator 2 minus s e c squared beta over denominator s e c squared beta end fraction end cell equals cell 1 minus 2 space sin squared beta end cell row cell fraction numerator 2 minus begin display style fraction numerator 1 over denominator sin squared beta end fraction end style over denominator begin display style fraction numerator 1 over denominator sin squared beta end fraction end style end fraction end cell equals cell 1 minus 2 space sin squared beta end cell row cell fraction numerator begin display style fraction numerator 2 space sin squared beta minus 1 over denominator sin squared beta end fraction end style over denominator begin display style fraction numerator 1 over denominator sin squared beta end fraction end style end fraction end cell equals cell 1 minus 2 space sin squared beta end cell row cell fraction numerator 2 space sin squared beta minus 1 over denominator up diagonal strike sin squared beta end strike end fraction cross times fraction numerator up diagonal strike sin squared beta end strike over denominator 1 end fraction end cell equals cell 1 minus 2 space sin squared beta end cell row cell 2 space sin squared beta minus 1 end cell equals cell 1 minus 2 space sin squared beta space left parenthesis terbukti right parenthesis end cell end table$