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Sticky Note
Cosec (90t - θ) = _____?
  1. Secθ
  2. Sinθ
  3. Cosθ
  4. None of these
Explanation

Given cosec(90 - θ):

Using trigonometric identities, cosec(90 - θ) = sec(θ).

Related MCQs

The solution set of (x-1)(x+5)=0 is
  1. {1,5}
  2. {-1,-5}
  3. {1,-5}
  4. {-1,5}
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If the value of the y-coordinate is zero, then which statement is correct?
  1. The point will always lie on the y-axis.
  2. The point will always lie on the x-axis.
  3. The point will always lie in the first quadrant.
  4. None of these
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If x + 1/x = 5, what is the value of x² + 1/x²?
  1. 21
  2. 22
  3. 23
  4. None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
For which value of x does 3(x - 4) + 2 = 2x + 9?
  1. 17
  2. 15
  3. 19
  4. None of these
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What is the value of the discriminant (b² - 4ac) for the quadratic equation 2x² -4x -3?
  1. 40
  2. 45
  3. 50
  4. None of these
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