document.write( "Question 1101632: List the discontinuities for the function f(x) = cot(5x over 3).\r
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document.write( " A) There are no discontinuities.
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document.write( " B) n(pi over 2), where n is an integer
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document.write( " C) n(pi over 3), where n is an integer
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document.write( " D) n(three pi over five), where n is an integer \n" );
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Algebra.Com's Answer #716233 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! List the discontinuities for the function f(x) = cot(5x over 3). \n" ); document.write( "Since tan is zero at (5/3)x = zero and again at pi and 2pi, \n" ); document.write( "cot(5x/3) is discontinuous at (5/3)x = 0 and at (5/3)x) = pi and (5/3)x = 2pi etc. \n" ); document.write( "So discontinuites are at x = (3pi)/5 and x = (2*3pi/5) etc. \n" ); document.write( "A) There are no discontinuities. \n" ); document.write( "B) n(pi over 2), where n is an integer \n" ); document.write( "C) n(pi over 3), where n is an integer \n" ); document.write( "D) n(three pi over five), where n is an integer \n" ); document.write( "-------------- \n" ); document.write( "Answer: D \n" ); document.write( "---------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------- \n" ); document.write( " |