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Please solve it.
If f(x) = x\(^2\) -2x + 4, then f(x) has
(a) a minimum at x = 1
(b) a maximum at x = 1
(c) no extreme point
(d) no minimum
Updated Mon, 26 Aug 2019 02:04 pm


Que-1 The density of KCL is 1.9893 gcm‐³ and the length of a side of a unit cell is 6.29083 Armstrong as determined by x-ray diffraction. calculate the value of Avogadro's number. Que-2 And how to approach such type of question z is not given
Updated Mon, 26 Aug 2019 11:47 am