Solve the differential equation by variation of parameters, subject to the initial conditions y(0) = 1, y'(0) = 0. 2y'' y' − y = x 7.

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

(23*2)-12=x     x=34

step-by-step explanation:

its an acute right triangle

step-by-step explanation: