Texas Instruments Titanium TI-89 - Finding the Integral of Functions; Solving Problems Involving Vectors

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Finding the Integral of Functions
Finding the Integral of FunctionsFinding the Integral of Functions
Finding the Integral of Functions
Solving Problems Involving Vectors
Solving Problems Involving VectorsSolving Problems Involving Vectors
Solving Problems Involving Vectors
Steps and keystrokes Display
Find the integral of x…sin(x) with respect to x.
This example illustrates using the calculus
integration function.
Press 2 < X p 2 W X d b X d ¸
Steps and keystrokes Display
1. Input a row or column of vectors.
Press 2 g ? 6 b 0 b 0 2 h §
j d ¸2 g 4 b 0 b 2 2
h § j a ¸2 g ? 1 b 2
b 1 2 h § j b ¸2 g
7 b 6 b 5 2 h § j c ¸
2. Solve (x* a+y*b+z*c=d {x,y,z})
Press „ 1 X p j a « y p j b « z
p j c Á j d b 2 [ X b Y
b Z 2 \ d ¸