Tan^-1 (√1+x^2-√1-x^2)(√1+x^2+√1-x^2)

This question was asked in Example 1

Tan^-1 (√1+x^2-√1-x^2)
(√1+x^2+√1-x^2)

Mandeep KaurSidhu

Oct. 2, 2024, 5:47 p.m.

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