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Maths CBSE Live product
Class 10 (2025-26)
Introduction to trigonometry
Annual Revision I - Introduction to trigonometry
4.
PYQ - Trigonometric ratios
Question:
3
m.
If \(2 \ tan A = 27\),
hence the value of
4
sin
A
+
3
cos
A
4
sin
A
−
3
cos
A
found to be
\(\frac{1}{\sqrt{13}}\)
\(\frac{7}{\sqrt{13}}\)
does not exist
\(\frac{19}{17}\)
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