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Maths CBSE Live product
Class 10 (2026-27)
Introduction to Trigonometry
Trigonometric values
3.
TBQ - Find the value of A and B
Question:
2
m.
If \(tan\ (A-B)=\frac{1}{\sqrt{3}}\), \(cos\ (A+B) =\frac{1}{2}\), \(0^{\circ}<A+B\le 90^{\circ}\), \(A>B\), work out \(A\) and \(B\).
Answer:
\(A =\)
i
°
\(B =\)
i
°
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