In terms of propositional calculus (logic), the converse of "if A then B" is "if B then A". The inverse is "if not A then not B". The converse and inverse are contra-positives of each other, and therefore logically equivalent.
Answer 1
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In terms of optical lensing, converse lenses will be thicker in the center where inverse lenses will be thinner in the center. Converse bends outward. Inverse bends inward.
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The inverse of the inverse is the original function, so that the product of the two functions is equivalent to the identity function on the appropriate domain. The domain of a function is the range of the inverse function. The range of a function is the domain of the inverse function.
idft is inverse of dft
These are the for inverse operations:Multiplications inverse is divisionDivisions inverse is multiplicationAdditions inverse is subtractionSubtractions inverse is addition
The square root of a number is the inverse of the square. For example, three squared equals nine, so the square root of nine is equal to three.
The Pythagorean Theorem states that in a right triangle with legs a and b and hypotenuse c, a2 + b2 = c2. The converse of the Pythagorean theorem states that, if in a triangle with sides a, b, c, a2 + b2 = c2 then the triangle is right and the angle opposite side c is a right angle.