Methods of Applied Mathematics 1) Find the series solution of (4 – x)y"(x) + 2y(x) = 0 about xo = 1
2) Find the series solution of y"(x) + xy'(x) + y(x) = cosx about xo = 0​

answer with step-by-step explanation:

a. ∠j is supplementary to ∠k - true:

(opposite angles of a trapezoid are supplementary which means that they add up to 180 degrees)

b. kl is parallel to jm - true:

(opposite sides are parallel to each other in a trapezoid)

c. jk is perpendicular to kl - false:

(clearly, jk does not make a right angle with kl)

d. jk is parallel to lm - false:

(jk and lm are two lines opposite in direction to each other so they cannot be parallel)

e. ∠j is congruent to ∠m - true:

(the angles on each side of the base are congruent)

f. ∠j is congruent to ∠k - false:

(the angles on the same side but opposite side of the base are not congruent)

it could be a ..idk tho

$79500

step-by-step explanation:

answer: you need to organize this better it does not make sense.

step-by-step explanation: ?