Aromātai
\frac{20386538221561}{358318080000000}\approx 0.056895087
Tauwehe
\frac{20386538221561}{2 ^ {21} \cdot 3 ^ {7} \cdot 5 ^ {7}} = 0.05689508668265079
Tohaina
Kua tāruatia ki te papatopenga
1-\left(\frac{120-1}{5!}\right)^{7}
Ko te huarea o 5 ko 120.
1-\left(\frac{119}{5!}\right)^{7}
Tangohia te 1 i te 120, ka 119.
1-\left(\frac{119}{120}\right)^{7}
Ko te huarea o 5 ko 120.
1-\frac{337931541778439}{358318080000000}
Tātaihia te \frac{119}{120} mā te pū o 7, kia riro ko \frac{337931541778439}{358318080000000}.
\frac{20386538221561}{358318080000000}
Tangohia te \frac{337931541778439}{358318080000000} i te 1, ka \frac{20386538221561}{358318080000000}.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
whārite paerangi
y = 3x + 4
Arithmetic
699 * 533
Poukapa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
whārite Simultaneous
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}