If cosθ = x2-y2x2+y2, then the value of cotθ is
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If cosec 45° - sin 30° = x, then x is
The price of a Television is Rs.14000 inclusive of VAT. If the rate of VAT is 12%, find the basic price of the Television.
If 2x - 2(3 + 4x) < -1 - 2x > -5/3 - x/3; then x can take which of the following values?
If (sinA + CosA)/(sin A - cos A) = 5/4, the value of (tan2A + 1)/(tan2A - 1) = ?
The sum of a non-zero number and its reciprocal is 2. What is the number?
Which of the following is not a quadratic equation?
If √x - √y = 1 , √x + √y = 17 then √xy = ?