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\begin{vmatrix} a+b-2 &a+b &a+b+2 \\ b-1 &b &b+1 \\ c-1 &c &c+1 \end{vmatrix} for values of (a,b,c)=(12,17,8) find the value of determinant ...

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if the quadratic equations x2+ax+b=0 and x2+bx+a=0 have a common root, then the numerical value of a+b is ...

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IUPAC name of *Image* ...

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One mole of non ideal gas undergoes change in state (3 Pa,5L,100K)→(5Pa,4L,200K) with the change in internal energy ΔU=50 mJ. The change in enthalpy is ...

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