Find (1 - 1/2)(1 - 1/3).......(1

Challenger App

★

1M+ Downloads

Find (1 - 1/2)(1 - 1/3).......(1 - 1/20) =?

A19/20

B1/21

C1/20

Answer:

(1 - 1/2)(1 - 1/3).......(1 - 1/20) = 1/2 × 2/3 × 3/4 × ........... × 19/20 = 1/20

Related Questions:

1/2 + 1/4 + 1/2 + 3/4 എത്ര ?

If x=y=z , then $\frac{(x+y+z)^2}{x^2+y^2+z^2}$ is:

$1+\frac{1} {1-\frac{1}{2}}$ =

$(0.512)^{\frac{1}{3}} +\frac{ (0.008)^{\frac{1}{3}}}{(0.512)^{\frac{1}{3}}} - (0.008)^{ \frac{1}{3}} =?$