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Maths CBSE Live product
Class 10
Introduction to trigonometry
Trigonometric values
5.
TBQ - Choose the correct answer
Question:
2
m.
Identify
the
correct
option
and justify your choice:
\(\frac{4 \ tan \ 30^{\circ}}{1 + tan^2 \ 60^{\circ}} =\)
tan 30°
sin 30°
sin 60°
cos 60°
.
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