Simplification Questions

• The value of sinθ1+cosθ + sinθ1-cosθ
• If 2x+29x = 4 , then the value of 27x3+127x3
• If tanθ = 815, then 1-sinθ1+sinθ is
• What is the equation of the line passing through the point (2,-3) and making an angle of -45°with the positive X-axis?
• If 2(3x-2) < 6-3x and 6x + 2(6-x) > 2x-2, then x can take which of the following values?
• If (36 - 16x) - (4x - 8) = 4, then the value of x is
• What is the value of cot210°?
• 199994 x 200006 = ?
• If cotA + cotB = x, then value of x is
• If tan2A - sin2A = x , then value of x is
• If xy = 22 and x2+ y2= 100 , then what will be the value of (x + y)?
• The point P(5,-2) divides the segment joining the points (x,0) and (0,y) in the ratio 2:5. What is the value of x and y?
• A T.V was sold at a profit of 5% If it had been sold at a profit of 10% , the profit would have been Rs. 1000 more. What is its cost price ?
• If pq(p+q) = 1, then the value of 1p3q3-p3-q3 is equal to
• On dividing 24a2b2 by 6b2 , we will get
• If 1/√(cosec2A - 1) = x, then value of x is
• What is the value of cosec 3π/4?
• [sinA/(1 + cosA)] + [(1 + cosA)/sinA] is equal to
• ABCD is a parallelogram. Co-ordinates of A, B and C are (5,0), (-2,3) and (-1,4) respectively. What will be the equation of line AD?
• A bag has Rs 30.8 in the form of 1 rupee, 50 paise and 10 paise coins in the ratio of 6:3:2. What is the number of 50 paise coins?