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8th July 2020, 11:04 AM
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| Re: Important Formulas For UPCAT UPCAT Math Formulas aVn = a1 + (n-1)d Arithmetic progression: how to solve for the nth term (aVn) aVn = a1 + (n-1)d Arithmetic progression: how to solve for the common difference (d) d = (aVL-aVF) / (L-F) Arithmetic progression: how to solve for the sum of terms (SVn) SVn = [(aV1 +aVn) / 2] (n) Geometric progression: how to solve for the nth term (aVn) aVn = aV1 (r)^(n-1) Geometric progression: how to solve for the sum of terms (SVn) SVn = [aV1 (1-r^n)] / (1-r) Geometric progression: how to solve for the common ratio (r) r = (square root of last) / (square root of first) How to solve for the area of a parallelogram A = bh How to solve for the area of a triangle A = (1/2) bh How to solve for the volume of a cube V = s^3 How to get the units digit of a number with a big exponent 1. Take last 2 digits of exponent 2. Divide by 4 3. Get remainder How to solve for a probability (number that applies the condition) / (total number of possible outcomes) How to solve for work problems [(time of A's actual work)/(time A works alone)] + [(time of B's actual work)/(time B works alone)] How to solve for the area of an equilateral triangle A = s^2 (3/4) How to solve for the area of a rhombus if the measurement of the sides are given A = bh How to solve for the area of a rhombus if the measurement of the diagonals are given A = 1/2 dV1 dV2 How to solve for the surface area of a cube 6s^2 How to solve for the diagonal of a cube s times the square root of 3 How to solve for the volume of a rectangular box LWH How to solve for the surface area of a rectangular box 2LW + 2LH + 2WH How to solve for the diagonal of a rectangular box square root of the sum of L^2, H^2, and W^2 How to solve for the volume of a sphere (4/3) πr^3 How to solve for the surface area of a sphere 4πr^2 How to solve for the volume of a cylinder πr^2h How to solve for the surface area of a cylinder 2πr^2 + 2πrh How to solve for the volume of a cone (πr^2h)/3 How to convert rad to degrees * 180/π How to convert degrees to rad * π/180 sin^2 θ + _______ = 1 cos^2 θ _______ + cos^2 θ = 1 sin^2 θ tan^2 θ +1 = ? sec^2 θ 1 + cot^2 θ = ? csc^2 θ How to solve for the area of a trapezoid (1/2)(bV1 + bV2)h Formulas  Last edited by Rajkumar Agarwal; 8th July 2020 at 11:08 AM. |