Question

the value of [(-1)^-1]^-1​

Answer 1

Answer:

Step-by-step explanation:

(1 - 1/3) = 2/3

(1 - 1/4) = 3/4

(1 - 1/5) = 4/5 and so on

Similarly,

(1 - 1/n) = (n - 1)/n

Hence,

(1-1/3)(1-1/4)(1-1/5).........(1-1/n) = (2/3) x (3/4) x (4/5)x.....(n - 1)/n

= (2/n)