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A^3 b^3 c^3 3abc There is a algebraic identity to solve this problem The identity is a^3 b^3 c^3 3abc =(abc){a^2b^2c^2(abbcca)} If you want to know the proof of this identity you can tell me in comment so, put the values in identity a^3 b^3 c^3 3abc=(9){125(—22)} a^3 b^3 c^3 3abc=9()=1323Main article Law of cosines The Pythagorean theorem is a special case of the more general theorem relating the lengths of sides in any triangle, the law of cosines a 2 b 2 − 2 a b cos ⁡ θ = c 2 , {\displaystyle a^ {2}b^ {2}2ab\cos {\theta }=c^ {2},}Dec 29,  · Factorize a^3 b^3 c^3 3abc Let f (a)= a 3 b 3 c 3 −3abc be a function in a Now, putting a = (bc), we get f ( (bc)) = b 3 c 3 – (bc) 3 3bc (bc) = (bc) 3 – (bc) 3 Proof Of A 3 B 3 C 3 3abc When A B C 0 Youtube A^3+b^3+c^3-3abc=1

Tensile stress Tensile strength It is defined as force per unit area which is associated with stretching and denoted by σ It is defined as the amount of tensile stress a material can withstand before breaking and denoted by s The formula is σ = F/A Where, σ is the tensile stress;The true stress and true strain are defined below For accurate calculations, the true stresstrue strain curve for the metal should be drawn to determine the yield strength Figure 16 redrawn on true stresstrue strain axes would look like the one shown in Fig 18YP ⇒ Yield Point Stress at which there are large increases in strain with little or no increase in stress Among common structural materials, only steel exhibits this type of response σ YS ⇒ Yield Strength The maximum stress that can be applied without exceeding a specified value of permanent strain (typically 2% = 002 in/in) Q Tbn And9gcsubgeg9vwumror Qhoghyyxdjrgpugf4zei Gvjvgk9mt175y Usqp Cau Shear yield stress equation