=3/4x 8/9x 15/16x ...x575/576x624/625 =(3/2x2)x(8/3x3)x(15/4x4)x...x(575/24x24)x(624/25x25) =1x3x2x4x3x5x...x23x25x24x26/2x3x4x...25x2x3x4x...x25 =1x2x3x4x...x24x3x4x...x26/2x3x4x...x25x2x3x4x...x25 =1x26/2x25=26/50=13/15=0.52
=3/4x 8/9x 15/16x ...x575/576x624/625 =(3/2x2)x(8/3x3)x(15/4x4)x...x(575/24x24)x(624/25x25) =1x3x2x4x3x5x...x23x25x24x26/2x3x4x...25x2x3x4x...x25 =1x2x3x4x...x24x3x4x...x26/2x3x4x...x25x2x3x4x...x25 =1x26/2x25=26/50=13/15=0.52
T=(1-1/4)x(1-1/9)x(1-1/16)x....x91-1/576)x(1-1/625)
T=(1-1/4)x(1-1/9)x(1-1/16)x....x91-1/576)x(1-1/625)
Tính : T = ( 1 - 1/4)x(1 - 1/9)x(1 - 1/16) x ...x (1-1/576)x(1 - 1/625)
Tính T=(1-1/4)x(1-1/9)x(1-1/16)x ... x (1-1/576)x(1-1/625)
trả lời giúp mình
Tính : (1-1/4) x ( 1-1/9 ) x ( 1-1/16 ) x ... x ( 1-1/576 ) x ( 1- 1/625)?
Tìm số T=(1-1/4)x(1-1/9)x(1-1/16)x...x(1-1/576)x(1-1/625)
(nhập kết quả dưới dạng số thập phân gọn nhất)
T=
Tìm T:
\(T=\left(1-\frac{1}{4}\right)X\left(1-\frac{1}{9}\right)X\left(1-\frac{1}{16}\right)X...X\left(1-\frac{1}{576}\right)X\left(1-\frac{1}{625}\right)\)
Mk đang cần gấp
Tìm T biết :
T = \(\left(1-\frac{1}{4}\right)x\left(1-\frac{1}{9}\right)x\left(1-\frac{1}{16}\right)x....x\left(1-\frac{1}{576}\right)x\left(1-\frac{1}{625}\right)\)