RD Sharma - Mathematics

Book: RD Sharma - Mathematics

Chapter: 7. Values of Trigonometric Functions at Sum of Difference of Angles

Subject: Maths - Class 11th

Q. No. 12 of Very Short Answer

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If and then write the value of α + β lying in the interval (0, π/2).

Assume x=0


(α+β) = tan-1 1

Chapter Exercises

More Exercise Questions


If then write the value of