Question

If x=pab/(a+b),prove that. (x+pa)/(x-pa)-(x+pb)/(x-pb)=2(a^2-b^2)/ab​

Answer 1

Answer:

does the roasting of cinnabar (Hgs), producemetallic mercury and not its oxide of cinnabar (Hgs), produce

metallic mercuryWhy is SOF2, SOBr2 or SOI2 not used in Darzen's reaction?2^m+3×3^2m-n×5^m+n+3×6^n+1/(6^m+1×10^n+3×15^mreturn walk. Give your answer in centimetres. Pls explain step by step fast