<span>The eight factors are 1, 3, 5, 7, 15, 21, 35, 105.</span>
That’s a cool piece of information with no question ¯\_(ツ)_/¯
Answer:
There is no way to know to know because we don't have a way to see where 0,7 is on the graph
Ln x + xe^y = 1
1/x + xf'(x)e^y + e^y = 0
f'(x) = (-e^y - 1/x)/xe^y
f'(1, 0) = (-e^0 - 1/1)/e^0 = (-1 - 1)/1 = -2
Let the required equation of tangent be y = mx + c, where y = 0, m = -2, x = 1
0 = -2(1) + c = -2 + c
c = 2
Therefore, required equation is y = -2x + 2
Answer:
BE and CD is a pair of congruent line segments because they are equal in length.
Hope it helps :-)