calc 4A 1st assignment

129 days ago by schravesandege

solve(x^2 + 3*x + 2, x) 
        
[x == -2, x == -1]
[x == -2, x == -1]
var('P v t') solve([P==v*t],t) 
        
[t == P/v]
[t == P/v]
def f(x): return x^4+2*x^3-7*x+13 f(-1) 
        
19
19
diff(sin(x),x) 
        
cos(x)
cos(x)
integral(cos(x),x) 
        
sin(x)
sin(x)
solve(6-2 *(x-3)==3+x, x) 
        
[x == 3]
[x == 3]
diff(x*csc(x^2), x) 
        
-2*x^2*csc(x^2)*cot(x^2) + csc(x^2)
-2*x^2*csc(x^2)*cot(x^2) + csc(x^2)
integral(cos(2*x), x) 
        
1/2*sin(2*x)
1/2*sin(2*x)
diff(1/2*sin(2*x), x) 
        
cos(2*x)
cos(2*x)
def f(x): return (3- 2*x^2)/(5*x^2 + 100*x) f(1000000) 
        
-1999999999997/5000100000000
-1999999999997/5000100000000