Math Formulas

What is the formula of A cube plus B cube a3 + b3  =  (a + b)3 – 3ab(a + b) or a3 + b3  =  (a + b)(a2 – ab + b2)

integration of log x

A Differentiation formulas list has been provided here for students so that they can refer to these to solve problems based on differential equations. This is one of the most important topics in higher class Mathematics. The general representation of the derivative is d/dx. Differentiation Formulas List Some of the general differentiation formulas are; Power Rule: (d/dx) (xn ) = nxn-1 Derivative

List of Integral Formulas The list of integral formulas are ∫ 1 dx = x + C ∫ a dx = ax+ C ∫ xn dx = ((xn+1)/(n+1))+C ; n≠1 ∫ sin x dx = – cos x + C ∫ cos x dx = sin x + C ∫ sec2x dx = tan x +

Sin 30 Formula: Sin 30 degrees is equal to cos 60 degrees. The value of sin 30 degrees is 1/2. Trigonometry Ratio Table for Sin 30 degree formula Angles (In Degrees) 0° 30° 45° 60° 90° Angles (In Radians) 0 π/6 π/4 π/3 π/2 sin 0 1/2 1/√2 √3/2 1 cos 1 √3/2 1/√2 1/2 0