Given A={x,y},B={1,2,3,} and C={m,n}. How many ordered pairs are there for AXBXC

Q: Suppose an -6a, 1+ lan 2 - lan 3 and a4 34, as = -211, and as 1305. Find a1, a2, az. %3D %3D and

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Q: -4 c4x Evaluate . So S dydx.

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Q: 5 a. Evaluate 2cos4t 3

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Q: When there are 99 dots there are how many chords.

A: Total dots=99We have to find total chords

Q: . If an+1 = 2an + 3 and ao = 1, then a7 509 513 496 487

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Q: Find u. v. [1.14, -3.26, 2.09, -1.87] = [-2.29, 1.72, 4.33, -1.54] = V =

A: Given u=[1.14, -3.26, 2.09, -1.87] =[u1 u2 u3 u4] say   v=[-2.29, 1.72 ,4.33, -1.54]=[v1 v2 v3 v4]…

Q: If a = (3, –3, –10) and b = (-8, –4, –10) find a · b =

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Q: c.A X B; A = {2, 4, 6, 8}, B = {2}

A: Definition:-  The Cartesian product X×Y between two sets X and Y is the set of all possible ordered…

Q: (2, 16). 寸

A: Given,      The graph is shown below:

Q: For u =(5,-5) and v = (-3, 2) find u. v. u v = 2.9 u•v=

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Set Theory

Every field in the present world involves a set. The theory of sets was developed by German mathematician Georg Cantor while working on the “problems of trigonometric series”.