document.write( "Question 32418: Can you explain how to substitute cot (angle) with 1/root3 \n" ); document.write( "
Algebra.Com's Answer #18897 by venugopalramana(3286) You can put this solution on YOUR website! Can you explain how to substitute cot (angle) with 1/root3 \n" ); document.write( "DO YOU MEAN COT(A)=1/SQRT.(3)..THEN IT IS CALLED ARC COT(1/SQRT.3)...OR.... \n" ); document.write( " COT INVERSE(1/SQRT.3) \n" ); document.write( "IF SO......YOU HAVE TO REFER STAMNDARD TABLES OR USE CALCULATORS OR DRAW FROM YOUR MEMORY OF STANDARD ANGLES AND THEIR TRIGNOMETRIC RATIOS . \n" ); document.write( "STD.ANGLES ARE 0,30,45,60,90...ETC... \n" ); document.write( "TAN 60 = SQRT.(3)..WHICH IS TO BE COMMITTED TO MEMORY... \n" ); document.write( "SO COT (60)=1/SQRT(3) \n" ); document.write( "SO ANSWER IS 60 DEGREES ...OR...60*PI/180=PI/3 RADIANS. \n" ); document.write( " |