(i) हल कीजिए : `tan^(-1)(x+1)+tan^(-1)(x-1)=tan^(-1)""(8)/(31)`

(i) हल कीजिए :
`tan^(-1)(x+1)+tan^(-1)(x-1)=tan^(-1)""(8)/(31)`

Monjur Alahi

6 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - (i) `(1)/(4),-8` (ii) `x=a,a^(2)-a+1`

6 views Answered 2023-02-05 15:29

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