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Important Points: 1. Measurement of Length: a) A meter scale is used for lengths from10-3m to 102m. b) A Vernier calipers is used...

Important Points: 1. Science is exploring, experimenting and predicting from what we see around us. 2. The word Physics comes from a G...

In mathematics, a matrix (plural matrices) is a rectangular array[1] of numbers, symbols, or expressions, arranged in rows and columns.[2][...

In mathematics, the mean value theorem states, roughly: that given a planar arc between two endpoints, there is at least one point at which...

A real-valued function f defined on a domain X has a global (or absolute) maximum point at x∗ if f(x∗) ≥ f(x) for all x in X. Similarly,...