Pertanyaan

cosec 45 0 + cos 45 0 =….

cosec 45⁰ + cos 45⁰=….

–1

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Jawaban terverifikasi

Pembahasan

$table attributes columnalign right center left columnspacing 0px end attributes row cell c o s e c space 45 degree space plus space cos 45 degree space end cell equals cell fraction numerator 1 over denominator sin space 45 degree end fraction plus space cos 45 degree end cell row blank equals cell fraction numerator 1 over denominator begin display style 1 half end style square root of 2 end fraction plus 1 half square root of 2 end cell row blank equals cell square root of 2 plus end root fraction numerator square root of 2 over denominator 2 end fraction end cell row blank equals cell 3 over 2 square root of 2 end cell end table$