forward problem inverse problem

A p-n junction is said to be forward biased, if the positive terminal of the external battery B is connected to p-side and the negative terminal to the n-side of the p-n junction. Here the forward bias opposes the potential barrier V B and so the depletion layer becomes thin. ..

A toy moves 6 m forward from a point A and then moves 2 m backward. What is the distance of the toy from the point A? => 4 m or 8 m or - 4 m or - 12 m..

Let R A x B be a relation from A to B. Then the inverse of R, denoted by R -1 is a relation from B to A, defined as Clearly, Domain of R - 1 = Range of R and Range of R -1 = Domain of..

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Determine whether the graph of the function has an inverse. => No or Yes..

Which is the graph of a function and its inverse? => Graph 2 or Graph 1 or Graph 4 or Graph 3..

The inverse function arsinhx, artanhx, arcschx and arcothx exist for all x (-, ) while arcoshx and arsechx exist only for x (0, ..

Let A be a square matrix of order n. If there exists a matrix B of order n such that AB = BA = I, where I is the identity matrix of order n, then the matrix A is said to be invertible and B is called the inverse (or reciprocal) of ..

Let Z = a + i b and Z' = x + iy be the additive inverse of Z, then a + x = 0 and b + iy = 0 \ Additive inverse of a + ib is - a - ..

For x [-1, 1], if q is an angle whose sine is x, then we say that sine inverse x is q and write sin -1 x = q..