Home » If tan x = (2frac{2}{5}), find the value of sin x; 0 (leq) x (leq)…

If tan x = (2frac{2}{5}), find the value of sin x; 0 (leq) x (leq)…

If tan x = (2frac{2}{5}), find the value of sin x; 0 (leq) x (leq) 90o
  • A.
    5/13
  • B.
    5/12
  • C.
    144/169
  • D.
    12/13
  • E.
    13/12
Correct Answer: Option D
Explanation

Tan x = 22/5 = 12/5
sin x = 12/13

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