How do I solve this problem? - StudentOfFortune.com

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From Mathematics: Calculus
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Due on Nov. 04, 2009
Asked on Nov 01, 2009 at 10:49:11PM

Q:

get the valves of the following if 0 ≤ 0 ≤ 90

_____if sec 0=2, than sin 0 =

_____if tan 0= 4/3, than sec 0=

_____if cot 0 = sqrt 3/4, than sin 0=

_____if cos 0 = .8, then sin 0=

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dpanwar77
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Posted on Nov 01, 2009 at 10:58:31PM

A:
Preview: ... 90 Â if sec t = 2 => cost t = 1/2 => cos^2t = 1/4 => 1 - sin^2t = 1/4 => sin^2 t = 1- 1/ ...

The full tutorial is about 112 words long .

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sudipta

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Posted on Nov 01, 2009 at 11:17:20PM

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Preview: ... [1 + tan 2Î˜] = âˆš[1 + (4/3) 2] = âˆš[1 + 16/9] = âˆš(25/9) = 5/3 Â sin Î˜ = 1/cos ...

The full tutorial is about 57 words long .