Mathematica Introduction Two
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1)a = 3 ;
1a)? a
2)b = (x^2 + 1)/(2x + 3)^(1/2) ;
2a)? b
3)Clear[a]
3a) ? a
4)Remove[b]
4b)? b
5)N[1/2 + 1/3]
6)N[π]
7)N[π, 50]
8)π^(1/2) ;
8a)(π + %)^(1/2) ;
8b)(π + %)^(1/2) ;
9)(π + (π + π^(1/2))^(1/2))^(1/2)
10)a = 3 ;
10a)b = 4 ;
10c)c = 5 ;
10d)(a + b) * (b + c)
11) a = 1 ;
11a) b = 2 ;
11b) c = 3 ;
11c) a + b + c
12) 968^(1/2)
12a) N[%, 25]
13) 1 + 1/(1 + 1/(1 + 1/1))
 
 
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


 

 

 

 

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