If sin ? = 15/17 and ? is acute, find without using calculators or mathematical tables cos ? + tan ?.

      

If sin Ф = 15/17 and Ф is acute, find without using calculators or mathematical tables cos Ф + tan Ф.

  

Answers


Wilfred
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Wilfykil answered the question on August 19, 2019 at 09:46


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