<span> lets say integrand is e^(y/x):
∫(x = 0 to 1) ∫(y
= 0 to x^2) e^(y/x) dy dx
= ∫(x = 0 to 1) xe^(y/x)
= ∫(x = 0 to 1) x(e^x - 1) dx
= ∫(x = 0 to 1) (xe^x - x) dx
= (xe^x - e^x) - (1/2)x^2
= 1/2. </span>
Answer:
A negative slope means that two variables are negatively related; that is, when x increases, y decreases, and when x decreases, y increases. Graphically, a negative slope means that as the line on the line graph moves from left to right, the line falls.
Step-by-step explanation:
X=82
it adds up to 180 so (x+6)+(x+10)=180
Answer:
false; Only square roots can result in irrational numbers. Subtraction of any two real numbers results in a rational number.
Step-by-step explanation:
Rational numbers in any operation with a rational number except square rooting will result in a rational number.
Answer:
a) f(2)=-2
a) one value of x for which f(x)=-4: 0
Step-by-step explanation:
