Isc Business Mathematics

1+tan A.cos A.sin antilog ar² arithmetic means ax² CBSE co-ordinates common difference common ratio cos-¹ cos² cose cosec cote divided equal equation whose roots equation x² Example 14 expression Find the equation Find the numbers Find the sum find the value geometric geometric series given equation Hence ICWAI infinite G. P. instalments integer irrational numbers log₂ logarithm m₁ m₂ mantissa negative nth term partial fractions perpendicular positive integer prove quadratic equation radian rational numbers required equation roots of x² S₁ S₂ sec² sexagesimal sin-¹ sin¹ sin² sine sinẞ Solution L.H.S. Solution Let Solve square surd tan-¹ tan¹ tan² tane three numbers triangle trigonometrical ratios x-axis x₁ y-intercept y₁ zero α+β