how can write this math

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ali 2011-11-22

1.how can write this 1/((s+1)^8)(s+2)^5 in matlab?

2.how can write Tangent line this 1/((s+1)^8)? please help me

Chandra Kurniawan 2011-11-22

Your 'tangent' argument in radians or degrees?

You can use tand if it's expressed in degrees.

Walter Roberson 2011-11-22

My guess would be

fs = @(s) 1 / ((s + 1).^ 8 .* (s + 2).^5);
tans = @(s) tan(1/((s+1).^8);

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