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if sinØ=cosØ then find the value of Ø
13 years ago

Answers

Reiny
divide both sides by cosØ

tan Ø = 1
Ø = 45° or Ø = 225° (in quad III)

Ø = π/4 or Ø = 5π/4 for 0 ≤ Ø ≤ 2π
13 years ago

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