MATHS

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Across
  1. 3. ______is drawn from the eye of an observer to the targeted object.
  2. 4. The angle of depression is always a/an _____ angle
  3. 5. number of parallel tangents a circle has
  4. 6. The product of sin θ and Cosec θ
  5. 8. If we add the terms of an AP, then we get a ___________series.
  6. 9. ax2 + bx + c = 0 is the _________form of an equation
Down
  1. 1. Sequences which follow a definite pattern called
  2. 2. name of the point which is common to circle and the tangent
  3. 5. The quadratic equation has degree
  4. 7. length of tangents drawn from an external point to the circle are