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Model Question Paper Mathematics Class XII - NCERT
www.ncert.nic.indy dx 26. Find ∫(sin )–1 2x dx OR Find 2 2 1 56 x dx x x + ∫ −+ 27. Evaluate 2 2 2 1-x dx ∫ − 28. Find the solution of the differential equation (x2 + y2) dx = 2xy dy OR Find the equation of the curve passing through the origin and satisfying the dif-ferential equation (1 …
Model Question Paper Mathematics Class XII
www.ncert.nic.inhusband’s selection is 1 7 and that of the wife’s selection is 1 5. Find the probabil-ity that only one of them will be selected. Part-C 32. Obtain the inverse of the following matrix using elementary operations.