Trigonometrical Ratios of Standard Angles [Including Evaluation of an Expression Involving Trigonometric Ratios] — MATHEMATICS STD 9 — Question
ICSE BoardEnglish MediumSTD 9MATHEMATICSTrigonometrical Ratios of Standard Angles [Including Evaluation of an Expression Involving Trigonometric Ratios]1 Mark
Question
Solve the following equations for $A,$ if $\sqrt{3} \tan A = 1$
✓
Answer
$\sqrt{3} \tan A =1 $
$ \tan A =\frac{1}{\sqrt{3}} $
$\tan A =\tan 30^{\circ}$
$ A =30^{\circ}$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.