Answer:
Step-by-step explanation:
At the point (0, 1,0) t = 0
Find the tangent vector:



The tangent vector for all points
is


The vector equation of the tangent line is

The parametric equation for this line are



N = 1 because 1 + 6 = 7 so what plus 6 = 7
Answer:
x² - y² and x^4 - 36
Step-by-step explanation:
(x + y)(x - y)
(x² + 6)(x² - 6)