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. 4 of MCQ

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4

Mark the correct alternative in the following:

If and then the value of A + B is


put a=0

tan(A)=0


tan(B)=1





A+B=


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