Jika 1+1/2+1/3+1/4+1/5 = A x 1/2 x 1/3 x 1/4 x 1/5 Nilai dari √A − 7x7 = TOLONG !!

Question

Matematika Diposting : 2017-10-31 Diupdate : 2017-10-31 muhammadzaki15

Pertanyaan

Jika 1+1/2+1/3+1/4+1/5 = A x 1/2 x 1/3 x 1/4 x 1/5

Nilai dari √A − 7x7 =

TOLONG !!

Answer 1

Jawaban :
1+1/2+1/3+1/4+1/5 = A x 1/2 x 1/3 x 1/4 x 1/5
137/60 = 1/120 x A
274 = A

Jadi A = 274
Nilai dari √A - 7x7 =
√274 - 49
= -32,44705