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October 31, 2014

October 31, 2014

Posted by **deep** on Wednesday, November 11, 2009 at 3:03pm.

(a) Use differentials to estimate the error in computing the length of the hypotenuse. (Round the answer to two decimal places.)

- calculus -
**bobpursley**, Wednesday, November 11, 2009 at 3:35pmhypotenuse*sintheta=45

dh sintheta+ h*costheta dtheta=0

dh= -h*ctnTheta dtheta

change dTheta to radians (2pi/180)

dh=-45cm*ctn30* 2PI/180

check my thinking

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