(2sin theta-1) (sin theta -2) = 0 what is theta?
Answers
Answered by
1
Answer:
Step-by-step explanation:
(2Sinθ - 1 )(Sinθ - 2) = 0
=> 2Sinθ - 1 = 0 or Sinθ - 2 = 0
=> Sinθ = 1/2 or Sinθ = 2
But the max value of Sinθ can be between 0 and 1 only. Thus Sinθ = 2 is invalid.
=> Sinθ = 1/2
=> Sinθ = Sin30
=> θ = 30°.
Answered by
0
Answer:
θ IS ANGLE WHICH IS THERE IN TRIANGLE
Similar questions