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Tems11 [23]
3 years ago
12

HELP ME PLEASE!!! GIVEN sin0= √23/12 tan0= √23/11 Find cos0

Mathematics
1 answer:
prohojiy [21]3 years ago
7 0

Answer:

cos \theta = \frac{11}{12}

Step-by-step explanation:

sin \theta = \frac{\sqrt{23}}{12} \ , \ tan \theta = \frac{\sqrt{23}}{11}\\\\tan \theta = \frac{sin \theta }{cos \theta }\\\\ \frac{\sqrt{23}}{11} = \frac{\frac{\sqrt{23}}{12} }{cos \theta}\\\\cos \theta = \frac{\frac{\sqrt{23}}{12} }{\frac{\sqrt{23}}{11} }\\\\cos \theta = \frac{\sqrt{23}}{12 } \times \frac{11}{\sqrt{23}}\\\\cos \theta = \frac{11}{12}

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  1. Study the problem
  2. Organize your facts
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  4. Validate
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<h2><em>step</em><em> </em><em>1</em><em> </em><em>:</em><em>study</em><em> </em><em>the</em><em> </em><em>problem</em><em> </em></h2>

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