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

Tính :

\(\left(1-\frac{1}{2}\right)x\left(1-\frac{1}{3}\right)x\left(1-\frac{1}{4}\right)x.......x\left(1-\frac{1}{2014}\right)x\left(1-\frac{1}{2015}\right)\)

Trả lời đầy đủ .Dấu x là dấy nhân.Đầy đủ sẽ được tick nhanh nhá

Tìm T biết :

T = \(\left(1-\frac{1}{4}\right)x\left(1-\frac{1}{9}\right)x\left(1-\frac{1}{16}\right)x....x\left(1-\frac{1}{576}\right)x\left(1-\frac{1}{625}\right)\)

Tính : T = \(\left(1-\frac{1}{4}\right)\cdot\left(1-\frac{1}{9}\right)\cdot\left(1-\frac{1}{16}\right)\cdot....\left(1-\frac{1}{576}\right)\cdot\left(1-\frac{1}{625}\right)\)

Tính:\(T=\left(1-\frac{1}{4}\right)+\left(1-\frac{1}{9}\right)+\left(1-\frac{1}{16}\right)+...+\left(1-\frac{1}{576}\right)+\left(1-\frac{1}{625}\right)\)

Tính bằng cách hợp lí:

a/ \(\left(1+\frac{1}{3}\right)x\left(1+\frac{1}{8}\right)x\left(1+\frac{1}{15}\right)x...x\left(1+\frac{1}{9999}\right)\)

b/ \(\left(1-\frac{1}{4}\right)x\left(1-\frac{1}{9}\right)x\left(1-\frac{1}{16}\right)x...x\left(1-\frac{1}{10000}\right)\)

Nhớ giải giúp mình nhé!

Tính T = \(\left(1-\frac{1}{4}\right)\cdot\left(1-\frac{1}{9}\right)\cdot\left(1-\frac{1}{16}\right)\cdot....\left(1-\frac{1}{576}\right)\cdot\left(1-\frac{1}{625}\right)\)

\(T=\left(1-\frac{1}{4}\right)\times\left(1-\frac{1}{9}\right)\times\left(1-\frac{1}{16}\right)\times....\times\left(1-\frac{1}{576}\right)\times\left(1-\frac{1}{625}\right)\)

T = \(\left(1-\frac{1}{4}\right)\cdot\left(1-\frac{1}{9}\right)\cdot\left(1-\frac{1}{16}\right)\cdot........\cdot\left(1-\frac{1}{576}\right)\cdot\left(1-\frac{1}{625}\right)\)

T = ?