Question

plz solve this question
in full process​

Answer 1

Answer:

bro please see the attachment

Answer 2

Hii ☺️

you are welcome in my ans

3/4 = 1-1/4

5/36 = 1/4 - 1/9

7/144 = 1/9 - 1/16

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Sn = n^2 - (n - 1)^2/n^2 (n- 1)^2

sn = 1/(n-1)^2 - 1/n^2

sn = 1

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Hope it may helps you