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Physics
Multiple Choice Question with Only One Choice Correct A fuse wire should have (a) high resistivity and high melting point (b) low resistivity and high melting point (c) high resistivity and low melting point (d) low resistivity and low melting point
Chemistry
Multiple Choice Question A catalyst is a substance which (a) increases the equilibrium concentration of the product (b) changes the equilibrium constant of the reaction (c) shortens the time to reach equilibrium (d) supplies energy to the reaction
Mathematics
Find a point on the curve x² + 2y² = 6 whose distance from the line x + y = 7, is as small as possible.