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October 1, 2014

October 1, 2014

Posted by **abeer** on Sunday, April 29, 2012 at 9:18pm.

cot0(theta) = 1/tan0(theta)

2)For all 0(theta) prove:

a)cos(t) = 1/sec0(theta)

b. sec(t) = 1/cos0(theta)

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