Mishra, Sanjay <br/><br/>
Fundamentals of mathematics trigonometry 
/ Sanjay Mishra 
 - Uttar Pradesh :  Pearson Education,  2017 
 - various pages 
<br/><br/>trigonometric ratios and identities;<br/>trigonometric equations ;<br/>properties and solution of triangle ;<br/>inverse trigonometric functions  
<br/><br/><label>ISBN: </label>9789332537835 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / M6875