document.write( "Question 1200189: arcsin(sin(10pi/3))+ arccos(cos(11pi/6))=
\n" ); document.write( "A) pi/2 B) pi/6 C) pi/3 D) pi/4 \n" ); document.write( "
Algebra.Com's Answer #834247 by ikleyn(52790)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "arcsin(sin(10pi/3))+ arccos(cos(11pi/6))=
\n" ); document.write( "A) pi/2 B) pi/6 C) pi/3 D) pi/4
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\n" ); document.write( "\n" ); document.write( "The correct answer   \"-pi%2F6\"   is  NO  ONE  of the values of the answer list.\r
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\n" ); document.write( "\n" ); document.write( "A ticket and the lowest possible mark to the person who created it.\r
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\n" ); document.write( "\n" ); document.write( "This person,  obviously,  does not know the basics of the subject.\r
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\n" ); document.write( "\n" ); document.write( "I am in doubt if this  \" problems composer \"  could pass an exam in  Math.\r
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