Question

11) If sin A = Ythen find the value of ScotA +9.
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Answer 1

Answer:

9 = 3rv' sin 9 cos 9; or simplifying, and dividing by sin” (), we get – 24” + r. cotan” 0 ... relation between r", the velocity of the sail, and r the velocity of the wind ; if v' = O, or the ...