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s adhithya s Grade:
        

(1-1/2)(1-1/3)(1-1/4)...(1-1/9) = 1/9


may i know how this is so?

7 years ago

Answers : (2)

AskiitiansExpert Abhinav Batra
25 Points
										

Dear s adhitya


(1-1/2)(1-1/3)(1-1/4)(1-1/5).....(1-1/9)


=1/2*2/3*3/4*......8/9


=1/9(As the denominator and numerator of two consecutive terms cancel except numerator of first and denominator of last term)


 


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AskIITIANS Expert


Abhinav Batra

7 years ago
Parashara K.V.R
18 Points
										

(1-1/2)(1-1/3)(1-1/4)......(1-1/9)


=(1/2)(2/3)(3/4)....(7/8)(8/9)


=1/9

4 years ago
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